He was correct because the Southern states opposed the Emancipation Proclamation at first and some of the states would continue to do it even though the Emancipation Proclamation stated that to freed the slaves.
It was founded in 1325 and served as the capital until the Aztecs were conquered by Spanish conquistador Hernan Cortes in 1520..Tenochtitlán was an Aztec city
Popular sovereignty was also included in Article V of the Constitution, which provides the means to amend the Constitution through the elected representatives of the people.
Um so the plentiful harvest one helped with the ancient civilizations ability to have large populations cause of the food and the need materials to live