Vaizdas:US nuclear strike map.svg|Source = [[:en:Federal Emergency Management Agency]] (Origi File:Blank_US_Map.svg licensed with Cc-by-sa-3.0-migrated, GFDL 2009-11-05T19:44:02Z NuclearVacuum
Vaizdas:US Bank footprint 2013-03.pngPlattkarte, N-S-Streckung 125 %. Geographische Begrenzung der Karte: * N: 42.2° N * S: 34.9° N * W: 120.1° W * O: 11 File:USA Washington location map.svg licensed