Unionati States de Amerika
Li Unionati States de Amerika o Usania (kurti USA) es lande de Nord Amerika. Li USA konsista ek 50 federali states, kel have statuse de provinses. Li USA es nondependanti depos 1776: anteu li lande esed parte del Briti Empirie.

Li USA es presidental republike. Li amerikani parlamente have du chambres, li Senate e li Chambre de Deputates.

Liste de federali states del USA 

Ofisiali posti abreviatione, nomine e chef-urbe del states:

 AL - Alabama - Montgomery
 AK - Alaska - Juneau
 AZ - Arizona - Phoenix
 AR - Arkansas - Little Rock
 CT - Connecticut - Hartford
 DE - Delaware - Dover
 FL - Florida - Tallahassee
 GA - Georgia - Atlanta
 HI - Hawaii - Honolulu
 IA - Iowa - Des Moines
 ID - Idaho - Boise
 IL - Illinois - Springfield
 IN - Indiana - Indianapolis
 CA - Kalifornia - Sacramento
 KS - Kansas - Topeka
 KY - Kentucky - Frankfort
 CO - Kolorado - Denver
 LA - Louisiana - Baton Rouge
 MD - Maryland - Annapolis
 MA - Massachusetts - Boston
 ME - Maine - Augusta
 MI - Michigan - Lansing
 MN - Minnesota - Saint Paul
 MO - Missouri - Jefferson City
 MS - Mississippi - Jackson
 MT - Montana - Helena
 NE - Nebraska - Lincoln
 NV - Nevada - Carson City
 NC - Nordi Karolina - Raleigh
 ND - Nordi Dakota - Bismarck
 NH - Novi Hampshire - Concord
 NJ - Novi Jersey - Trenton
 NM - Novi Mexiko - Santa Fe
 NY - Novi York - Albany
 OH - Ohio - Columbus
 OK - Oklahoma - Oklahoma City
 OR - Oregon - Salem
 PA - Pensilvania - Harrisburg
 RI - Rhode Isle - Providence
 SC - Sudi Karolina - Columbia
 SD - Sudi Dakota - Pierre
 TN - Tennessee - Nashville
 TX - Texas - Austin
 UT - Utah - Salt Lake City
 VA - Virginia - Richmond
 VT - Vermont - Montpelier
 WV - Vesti Virginia - Charleston
 WA - Washington - Olympia
 WI - Wisconsin - Madison
 WY - Wyoming - Cheyenne