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This category has the following 15 subcategories, out of 15 total.
182:
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8:
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573:Events in North America by year and month
538:1955 events in the United States by month
181:
110:
415:September 1955 events in North America
32:. Due to its scope, it should contain
466:December 1955 events in North America
449:November 1955 events in North America
296:February 1955 events in North America
7:
432:October 1955 events in North America
279:January 1955 events in North America
398:August 1955 events in North America
111:Months 1955 events in North America
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330:April 1955 events in North America
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381:July 1955 events in North America
364:June 1955 events in North America
347:May 1955 events in North America
19:
514:1955 events in Mexico by month
490:1955 events in Canada by month
1:
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568:1955 in North America
563:1955 events by month
29:container category
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37:subcategories
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557:Categories
453:(3 C, 1 P)
419:(4 C, 2 P)
402:(3 C, 1 P)
317:(4 C, 1 P)
26:This is a
542:(12 C)
183:Months
518:(4 C)
494:(7 C)
470:(4 C)
436:(2 C)
385:(3 C)
368:(3 C)
351:(3 C)
334:(2 C)
300:(1 C)
283:(2 C)
100:1960
95:1959
90:1958
85:1957
80:1956
75:1955
70:1954
65:1953
60:1952
55:1951
50:1950
34:only
268:0–9
247:Dec
242:Nov
237:Oct
232:Sep
227:Aug
222:Jul
217:Jun
212:May
207:Apr
202:Mar
197:Feb
192:Jan
174:Dec
169:Nov
164:Oct
159:Sep
154:Aug
149:Jul
144:Jun
139:May
134:Apr
129:Mar
124:Feb
119:Jan
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527:U
503:M
479:C
39:.
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