Answer:
The peninsulares were at the top of the social classes and was made up of people who were born in Spain.
Explanation:
These people were top officials in government and the Church. Second, were the creoles who were American-born descendants of the Spanish settlers. They owned most of the mines, plantations, and ranches.
The U.S. Confederation Congress decided in 1787 that the Northwest Territory would eventually become "new states in the Union," since this was the first time the Us government had ever designated land for such a purpose.
The end of WWII introduced the baby boomer generation. This happened all over the world, but mainly in the West. The elevated birthrate in the US added about 50 million babies by the end of the 1950s. Hope this was it.