Not sure what the options are but there was a huge wave of immigration during that era.
During the decade following the Second World War, the U.S. national economy "<span>(A) more than doubled," since World War II along with the New Deal had not only pulled the US out of the great depression--it had made its economy stronger than ever. </span>
The University Of Kansas, February 1965
Cecil John Rhodes PC was a British mining magnate and politician in southern Africa who served as Prime Minister of the Cape Colony from 1890 to 1896. One of Rhodes' greatest dreams was a ribbon of red, demarcating British territory, which would cross the whole of Africa, from South Africa to Egypt. Part of this vision was his desire to construct a Cape to Cairo railway, one of his most famous projects
The tready of Paris signed in 1783 by representatives of King George the III of Great Britain and by American representatives. This tready causes the end of the revolutionary war. The tready established U.S. boundaries and destroyed the colonial empire of Britain in North America.