1945-1991: Cold War world Wiki
1945-1991: Cold War world Wiki
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Pennsylvania is a state of the United States.

It formed in 1787.

It was preceded by the Province of Pennsylvania.

Counties[]

Pennsylvania Counties

Political divisions of the United States
Federal states: Alabama | Alaska | Arizona | Arkansas | California | Colorado | Connecticut | Delaware | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas | Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan | Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | Rhode Island | South Carolina | South Dakota | Tennessee | Texas | Utah | Vermont | Virginia | Washington (State) | West Virginia | Wisconsin | Wyoming
Federal district: Washington, D.C. | District of Columbia
Insular areas American Samoa | Guam | Northern Mariana Islands | Puerto Rico | Virgin Islands
COFA Republic of the Marshall Islands | Republic of Palau | Federated States of Micronesia
Minor outlying islands Baker Island | Howland Island | Jarvis Island | Johnston Atoll | Kingman Reef | Midway Atoll | Navassa Island | Palmyra Atoll | Wake Island
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