25:
1424:
1404:
299:
42:
1397:
306:(1947–58). It was a loosely organised "cadre party" without mass membership. Its ideology was vague, including a broad diversity of different political convictions, and it was variously described as
1005:
1390:
1001:
1606:
1382:
989:
982:
975:
968:
626:
1324:
1029:
1024:
357:
1596:
645:
89:
1586:
1576:
442:
61:
429:
on the other. It remained, throughout the Fourth
Republic, a minor centrist political party, though it participated in various governments. Its president
1044:
68:
1601:
453:
240:
75:
1591:
1490:
1039:
489:
460:, which won the legislative election. However, two years later, the UDSR imploded; indeed, Pleven and the party’s conservative wing approved
179:
57:
1545:
1520:
619:
1550:
1508:
1049:
266:
1366:
996:
1436:
949:
937:
925:
913:
902:
898:
888:
884:
880:
434:
108:
1466:
341:
1581:
1055:
612:
82:
1460:
1333:
46:
744:
380:
1484:
1360:
1081:
186:
1442:
361:
1300:
1478:
1472:
1454:
1320:
426:
368:
35:
1514:
235:
1295:
1217:
1145:
783:
635:
497:
1526:
1371:
1285:
1249:
1153:
457:
1280:
1354:
1272:
876:
664:
509:
477:
446:
422:
394:
303:
826:
1177:
473:
376:
329:
251:
1257:
1417:
1073:
921:
909:
720:
418:
372:
295:
224:
1129:
271:
1262:
752:
1555:
582:
307:
261:
214:
1201:
324:
559:
1502:
1185:
1097:
858:
842:
461:
353:
345:
203:
191:
1233:
1193:
1137:
818:
704:
1540:
1329:
1169:
1113:
1089:
594:
493:
465:
406:
349:
287:
933:
736:
1241:
1225:
1209:
1161:
802:
688:
552:
430:
410:
319:
195:
139:
1570:
1121:
894:
834:
810:
794:
771:
728:
712:
696:
680:
672:
438:
414:
1105:
945:
850:
656:
469:
315:
207:
757:
421:
coalition which united centre-left and centre-right parties in opposition to the
389:
24:
1496:
1349:
1413:
604:
365:
311:
220:
449:, who advocated a realignment to the Left, and took the lead in 1953.
328:("Peace and Liberty") movement. The UDSR was a founding member of the
1423:
500:(PS), which until 2017 was the main centre-left party in France.
1386:
608:
488:
The UDSR survived until 1964, when it merged into
Mitterrand's
18:
360:(SFIO), the emergence of the new Christian-Democratic party
340:
It was founded in 1945 by the non-communist majority of the
413:(Communist vice-premier) and four other PCF ministers left
472:
and threats of a coup d'Ă©tat, and the institutions of the
387:
or RGR), which presented itself as an alternative to the
356:. However, this plan was derailed by the rebirth of the
294:
or UDSR) was a French political party founded after the
554:
François
Mitterrand: A Study in Political Leadership
1342:
1313:
1065:
1017:
960:
869:
782:
644:
445:. Pleven's leadership was eventually challenged by
247:
231:
213:
185:
175:
160:
145:
135:
123:
49:. Unsourced material may be challenged and removed.
551:
375:, which had been in government during most of the
58:"Democratic and Socialist Union of the Resistance"
452:In 1956 the UDSR participated in the centre-left
292:Union démocratique et socialiste de la Résistance
129:Union démocratique et socialiste de la Résistance
1449:Democratic and Socialist Union of the Resistance
1035:Democratic and Socialist Union of the Resistance
371:(RPF). The UDSR then associated itself with the
284:Democratic and Socialist Union of the Resistance
126:Democratic and Socialist Union of the Resistance
1030:Federation of the Democratic and Socialist Left
536:. Cambridge University Press. pp. 184–187.
1398:
620:
437:from 1951 to 1952, before being succeeded by
8:
1025:French Section of the Workers' International
358:French Section of the Workers' International
393:alliance between the SFIO, the MRP and the
1405:
1391:
1383:
1045:Union of Clubs for the Renewal of the Left
627:
613:
605:
120:
417:'s government, the UDSR took part in the
109:Learn how and when to remove this message
1607:Political parties disestablished in 1964
577:. Cornell University Press. p. 74.
534:Bourgeois Politics in France, 1945-1951
527:
525:
521:
492:(CIR), which itself merged at the 1971
385:Rassemblement des gauches républicaines
1491:Civic Alliance for Democracy in Europe
590:
580:
545:
543:
1597:Political parties established in 1945
1040:Convention of Republican Institutions
490:Convention of Republican Institutions
435:President of the Council of Ministers
352:uniting non-communist members of the
348:. The project was to create a French
7:
476:, unlike Mitterrand, who called the
47:adding citations to reliable sources
1587:Social democratic parties in France
1577:Defunct political parties in France
1551:List of political parties in France
1509:Union of Democrats and Independents
1050:Union of Socialist Groups and Clubs
14:
16:Defunct political party in France
1602:1964 disestablishments in France
1422:
23:
342:Movement of National Liberation
34:needs additional citations for
1461:Centre, Democracy and Progress
364:(MRP) and the creation of the
1:
1592:1945 establishments in France
1082:Issy-les-Moulineaux Congress
1443:Popular Republican Movement
1325:Socialist group, associated
480:a "permanent coup d'Ă©tat."
362:Popular Republican Movement
302:, mainly active during the
1623:
1479:Union for French Democracy
1473:Centre of Social Democrats
745:Jean-Christophe Cambadélis
573:Wakeman, Rosemary (2011).
369:Rally of the French People
1546:List of political parties
1536:
1515:Democratic European Force
1432:
425:on the one hand, and the
381:Rally of Republican Lefts
344:, a major network of the
257:
248:International affiliation
236:Rally of Republican Lefts
1437:Popular Democratic Party
1334:Socialist and Republican
1250:Second Toulouse Congress
1218:Second Grenoble Congress
1146:Bourg-en-Bresse Congress
1527:Territories of Progress
1467:Social Democratic Party
870:Presidential candidates
550:Cole, Alistair (1994).
532:Vinen, Richard (1995).
464:'s comeback during the
215:Political position
1582:French Fourth Republic
1355:Desires for the Future
1273:Aubervilliers Congress
961:Presidential primaries
637:French Socialist Party
510:French Fourth Republic
468:, in the midst of the
395:French Communist Party
291:
1281:Villeurbanne Congress
1178:Grande Arche Congress
558:. Routledge. p.
456:coalition, headed by
330:Liberal International
252:Liberal International
1418:Christian democratic
1314:Parliamentary groups
1074:Alfortville Congress
458:Pierre Mendès-France
322:and linked with the
296:liberation of France
232:National affiliation
43:improve this article
1485:Democratic Movement
1361:New Socialist Party
1066:National congresses
877:François Mitterrand
665:François Mitterrand
575:The Fourth Republic
447:François Mitterrand
318:. It was decidedly
1556:Politics of France
1420:parties in France
1296:Marseille Congress
262:Politics of France
1564:
1563:
1503:Centrist Alliance
1455:Democratic Centre
1380:
1379:
1321:National Assembly
1258:Poitiers Congress
1186:Bordeaux Congress
1154:Toulouse Congress
1098:Grenoble Congress
922:François Hollande
859:Bernard Cazeneuve
843:Jean-Marc Ayrault
721:François Hollande
647:First Secretaries
462:Charles de Gaulle
354:French Resistance
300:German occupation
280:
279:
267:Political parties
204:Liberal socialism
192:Social liberalism
119:
118:
111:
93:
1614:
1427:
1426:
1407:
1400:
1393:
1384:
1363:
1306:
1304:
1291:
1289:
1276:
1268:
1266:
1253:
1245:
1237:
1234:Le Mans Congress
1229:
1221:
1213:
1205:
1197:
1194:Bourget Congress
1189:
1181:
1173:
1165:
1157:
1149:
1141:
1138:Valence Congress
1133:
1130:Créteil Congress
1125:
1117:
1109:
1101:
1093:
1085:
1077:
1018:Related articles
1010:
1009:
992:
985:
978:
971:
953:
941:
929:
917:
862:
854:
846:
838:
830:
827:Pierre Bérégovoy
822:
814:
806:
798:
786:
775:
767:
761:
748:
740:
732:
724:
716:
708:
705:Henri Emmanuelli
700:
692:
684:
676:
668:
660:
648:
638:
629:
622:
615:
606:
599:
598:
592:
588:
586:
578:
570:
564:
563:
557:
547:
538:
537:
529:
478:new Constitution
454:Republican Front
241:Republican Front
227:
176:Merged into
171:
169:
156:
154:
121:
114:
107:
103:
100:
94:
92:
51:
27:
19:
1622:
1621:
1617:
1616:
1615:
1613:
1612:
1611:
1567:
1566:
1565:
1560:
1541:Portal:Politics
1532:
1428:
1421:
1411:
1381:
1376:
1359:
1343:Former factions
1338:
1309:
1298:
1294:
1283:
1279:
1271:
1260:
1256:
1248:
1240:
1232:
1224:
1216:
1208:
1202:Liévin Congress
1200:
1192:
1184:
1176:
1170:Rennes Congress
1168:
1160:
1152:
1144:
1136:
1128:
1120:
1114:Nantes Congress
1112:
1104:
1096:
1090:Epinay Congress
1088:
1080:
1072:
1061:
1013:
999:
995:
988:
981:
974:
967:
956:
944:
932:
920:
908:
865:
857:
849:
841:
833:
825:
817:
809:
801:
793:
785:Prime Ministers
784:
778:
770:
755:
751:
743:
735:
727:
719:
711:
703:
695:
687:
679:
671:
663:
655:
646:
640:
636:
633:
603:
602:
589:
579:
572:
571:
567:
549:
548:
541:
531:
530:
523:
518:
506:
498:Socialist Party
494:Epinay Congress
486:
466:May 1958 crisis
409:, during which
407:May 1947 crisis
403:
401:Fourth Republic
338:
325:Paix et Liberté
304:Fourth Republic
276:
239:
219:
206:
202:
198:
194:
167:
165:
152:
150:
131:
130:
127:
115:
104:
98:
95:
52:
50:
40:
28:
17:
12:
11:
5:
1620:
1618:
1610:
1609:
1604:
1599:
1594:
1589:
1584:
1579:
1569:
1568:
1562:
1561:
1559:
1558:
1553:
1548:
1543:
1537:
1534:
1533:
1531:
1530:
1524:
1518:
1512:
1506:
1500:
1494:
1488:
1482:
1476:
1470:
1464:
1458:
1452:
1446:
1440:
1433:
1430:
1429:
1412:
1410:
1409:
1402:
1395:
1387:
1378:
1377:
1375:
1374:
1372:Socialist Left
1369:
1364:
1357:
1352:
1346:
1344:
1340:
1339:
1337:
1336:
1327:
1317:
1315:
1311:
1310:
1308:
1307:
1292:
1277:
1269:
1254:
1246:
1242:Reims Congress
1238:
1230:
1226:Dijon Congress
1222:
1214:
1210:Brest Congress
1206:
1198:
1190:
1182:
1174:
1166:
1162:Lille Congress
1158:
1150:
1142:
1140:(October 1981)
1134:
1132:(January 1981)
1126:
1118:
1110:
1102:
1094:
1086:
1078:
1069:
1067:
1063:
1062:
1060:
1059:
1052:
1047:
1042:
1037:
1032:
1027:
1021:
1019:
1015:
1014:
1012:
1011:
993:
986:
979:
972:
964:
962:
958:
957:
955:
954:
942:
930:
918:
910:Ségolène Royal
906:
892:
873:
871:
867:
866:
864:
863:
855:
847:
839:
831:
823:
815:
807:
803:Laurent Fabius
799:
790:
788:
780:
779:
777:
776:
774:(2018–present)
768:
749:
741:
733:
725:
717:
709:
701:
693:
689:Laurent Fabius
685:
677:
669:
661:
652:
650:
642:
641:
634:
632:
631:
624:
617:
609:
601:
600:
565:
539:
520:
519:
517:
514:
513:
512:
505:
502:
485:
482:
474:Fifth Republic
411:Maurice Thorez
405:Following the
402:
399:
377:Third Republic
337:
334:
320:anti-communist
278:
277:
275:
274:
269:
264:
258:
255:
254:
249:
245:
244:
233:
229:
228:
217:
211:
210:
196:Anti-communism
189:
183:
182:
177:
173:
172:
162:
158:
157:
147:
143:
142:
137:
133:
132:
128:
125:
124:
117:
116:
31:
29:
22:
15:
13:
10:
9:
6:
4:
3:
2:
1619:
1608:
1605:
1603:
1600:
1598:
1595:
1593:
1590:
1588:
1585:
1583:
1580:
1578:
1575:
1574:
1572:
1557:
1554:
1552:
1549:
1547:
1544:
1542:
1539:
1538:
1535:
1528:
1525:
1522:
1519:
1516:
1513:
1510:
1507:
1504:
1501:
1498:
1495:
1492:
1489:
1486:
1483:
1480:
1477:
1474:
1471:
1468:
1465:
1462:
1459:
1456:
1453:
1450:
1447:
1444:
1441:
1438:
1435:
1434:
1431:
1425:
1419:
1415:
1408:
1403:
1401:
1396:
1394:
1389:
1388:
1385:
1373:
1370:
1368:
1365:
1362:
1358:
1356:
1353:
1351:
1348:
1347:
1345:
1341:
1335:
1331:
1328:
1326:
1322:
1319:
1318:
1316:
1312:
1302:
1297:
1293:
1287:
1282:
1278:
1274:
1270:
1264:
1259:
1255:
1251:
1247:
1243:
1239:
1235:
1231:
1227:
1223:
1219:
1215:
1211:
1207:
1203:
1199:
1195:
1191:
1187:
1183:
1179:
1175:
1171:
1167:
1163:
1159:
1155:
1151:
1147:
1143:
1139:
1135:
1131:
1127:
1123:
1122:Metz Congress
1119:
1115:
1111:
1107:
1103:
1099:
1095:
1091:
1087:
1083:
1079:
1075:
1071:
1070:
1068:
1064:
1058:
1057:
1053:
1051:
1048:
1046:
1043:
1041:
1038:
1036:
1033:
1031:
1028:
1026:
1023:
1022:
1020:
1016:
1007:
1003:
998:
994:
991:
987:
984:
980:
977:
973:
970:
966:
965:
963:
959:
951:
947:
943:
939:
935:
931:
927:
923:
919:
915:
911:
907:
904:
900:
896:
895:Lionel Jospin
893:
890:
886:
882:
878:
875:
874:
872:
868:
860:
856:
852:
848:
844:
840:
836:
835:Lionel Jospin
832:
828:
824:
820:
819:Édith Cresson
816:
812:
811:Michel Rocard
808:
804:
800:
796:
795:Pierre Mauroy
792:
791:
789:
787:
781:
773:
772:Olivier Faure
769:
765:
759:
754:
750:
746:
742:
738:
734:
730:
729:Martine Aubry
726:
722:
718:
714:
713:Lionel Jospin
710:
706:
702:
698:
697:Michel Rocard
694:
690:
686:
682:
681:Pierre Mauroy
678:
674:
673:Lionel Jospin
670:
666:
662:
658:
654:
653:
651:
649:
643:
639:
630:
625:
623:
618:
616:
611:
610:
607:
596:
584:
576:
569:
566:
561:
556:
555:
546:
544:
540:
535:
528:
526:
522:
515:
511:
508:
507:
503:
501:
499:
496:into the new
495:
491:
483:
481:
479:
475:
471:
467:
463:
459:
455:
450:
448:
444:
440:
439:Antoine Pinay
436:
432:
428:
424:
420:
416:
415:Paul Ramadier
412:
408:
400:
398:
396:
392:
391:
386:
382:
379:, within the
378:
374:
373:Radical Party
370:
367:
363:
359:
355:
351:
347:
343:
335:
333:
331:
327:
326:
321:
317:
313:
309:
305:
301:
297:
293:
289:
285:
273:
270:
268:
265:
263:
260:
259:
256:
253:
250:
246:
242:
237:
234:
230:
226:
222:
218:
216:
212:
209:
205:
201:
197:
193:
190:
188:
184:
181:
178:
174:
163:
159:
148:
144:
141:
138:
134:
122:
113:
110:
102:
99:November 2014
91:
88:
84:
81:
77:
74:
70:
67:
63:
60: –
59:
55:
54:Find sources:
48:
44:
38:
37:
32:This article
30:
26:
21:
20:
1448:
1106:Pau Congress
1056:Le Populaire
1054:
1034:
946:Anne Hidalgo
934:Benoît Hamon
851:Manuel Valls
763:
753:Rachid Temal
737:Harlem DĂ©sir
657:Alain Savary
574:
568:
553:
533:
487:
470:Algerian War
451:
404:
388:
384:
350:labour party
339:
323:
316:conservative
283:
281:
208:Conservatism
199:
105:
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
1529:(2020–2022)
1521:Renaissance
1481:(1978–2007)
1451:(1945–1964)
1299: [
1284: [
1261: [
1084:(July 1969)
1000: [
861:(2016–2017)
853:(2014–2016)
845:(2012–2014)
837:(1997–2002)
829:(1992–1993)
821:(1991–1992)
813:(1988–1991)
805:(1984–1986)
797:(1981–1984)
756: [
747:(2014–2017)
739:(2012–2014)
731:(2008–2012)
723:(1997–2008)
715:(1995–1997)
707:(1994–1995)
699:(1993–1994)
691:(1992–1993)
683:(1988–1992)
675:(1981–1988)
667:(1971–1981)
659:(1969–1971)
591:|work=
431:René Pleven
419:Third Force
390:tripartisme
314:, and even
243:(1956-1958)
238:(1946-1955)
225:centre-left
140:René Pleven
1571:Categories
1497:New Centre
1076:(May 1969)
764:ad interim
516:References
433:was named
346:Resistance
336:Foundation
69:newspapers
1499:(2007–13)
1493:(2007–09)
1475:(1976–95)
1469:(1973–95)
1463:(1969–76)
1457:(1966–76)
1445:(1944–67)
1439:(1924–40)
1367:Royalists
1350:Aubryists
593:ignored (
583:cite book
332:in 1947.
308:left-wing
272:Elections
200:Factions:
161:Dissolved
136:President
1414:Centrist
504:See also
366:Gaullist
312:centrist
187:Ideology
1523:(2016–)
1517:(2012–)
1511:(2012–)
1505:(2009–)
1487:(2007–)
441:of the
397:(PCF).
166: (
151: (
146:Founded
83:scholar
1330:Senate
1305:(2023)
1290:(2021)
1275:(2018)
1267:(2015)
1252:(2012)
1244:(2008)
1236:(2005)
1228:(2003)
1220:(2000)
1212:(1997)
1204:(1994)
1196:(1993)
1188:(1992)
1180:(1991)
1172:(1990)
1164:(1987)
1156:(1985)
1148:(1983)
1124:(1979)
1116:(1977)
1108:(1975)
1100:(1973)
1092:(1971)
484:Legacy
288:French
221:Centre
85:
78:
71:
64:
56:
1303:]
1288:]
1265:]
1008:]
760:]
298:from
90:JSTOR
76:books
1416:and
997:2021
990:2017
983:2011
976:2006
969:1995
950:2022
938:2017
926:2012
914:2007
903:2002
899:1995
889:1988
885:1981
881:1974
595:help
443:CNIP
282:The
168:1964
164:1964
153:1945
149:1945
62:news
427:RPF
423:PCF
223:to
180:CIR
45:by
1573::
1332::
1323::
1301:fr
1286:fr
1263:fr
1006:es
1004:;
1002:fr
901:,
887:,
883:,
758:fr
587::
585:}}
581:{{
560:13
542:^
524:^
310:,
290::
1406:e
1399:t
1392:v
952:)
948:(
940:)
936:(
928:)
924:(
916:)
912:(
905:)
897:(
891:)
879:(
766:)
762:(
628:e
621:t
614:v
597:)
562:.
383:(
286:(
170:)
155:)
112:)
106:(
101:)
97:(
87:·
80:·
73:·
66:·
39:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
