The Aztecs were skilled farmers and gardeners. In the marshland, the Aztecs had very little fertile land. But they appeared able to feed hundreds of thousands of residents of the capital, extracting maximum benefit from the environment in which they settled. In the suburbs of Mexico City, one can find quite unusual agricultural structures, known as floating gardens - chinampas. These buildings are so unusual that they are on the UNESCO World Heritage List. Chinampas is an agricultural structure consisting of canals and artificial islands. These floating gardens built around the city were able to feed a population of several hundred people. Their technology provided a very large crop.
Answer: Originally, the whole point of the war was to preserve the Union. However, the Emancipation Proclamation made the war about the abolishment of slavery.
