At its' height, the Imperial States of America stretched over four continents, the middle east, and even the Moon, with a total of over 300 million sq mi on Earth, excluding the claimed territories in outer space. It included all of North and South America, most of Europe(excluding European Russia and Portugal), North and Central Africa, the Pacific, the Middle East and parts of Central Asia. This does not include its informal trade empire through companies such as Standard Oil, having great influence in nations such as Portugal, Nigeria, Australia, South Africa, Siberia and China. This was far greater then the British Empire that preceded it. Despite the fact that there are various claimants to President of the I.S.A, America continues to wield influence not seen since the days of Ancient Rome.
Birth of An Empire
World at War
An Empire among Empires
End of Empire
The Empire began to decline in the 1980's, but did not face total collapse until the end of the twentieth century.