During the World War II, or more accurately, after the World War II, the American society was full of spirit and drive after the victory. There was an increase in the number of owners and drivers of private cars which led to the mobilization of the economy. Military resources were strengthened and developed as a consequence of the war.
Space race was a race for world powers to reach space ahead of everyone else. The space race consisted with The U.S. and The U.S.S.R reaching space. Ultimately, The U.S.S.R won, but the U.S won by landing on the moon.
My guess is 10-12 cuz thats the only thing there mentions
Consider this case study - the Zulu empire grew out of a change in the culture. There came into being a requirement that a young man, to take a wife, must first kill an enemy man. Cows were also important symbols of wealth, and required land to graze. These two cultural imperatives grew until the Zulu nation, originating in central Africa, slaughtered its way east and south, until they finally reached what is now South Africa. It’s estimated that they killed at least 10 percent of the African population on their long migration.
In South Africa, they met implacable foes - the Boers and the British. The more numerous Zulus were fought to a standstill by the