How did European contact and conquest in America change life in the Americas and in
Europe?

As the English, French, and Spanish explorers came to North America, they brought tremendous changes to American Indian tribes. ... Diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to American Indians. Europeans were used to these diseases, but Indian people had no resistance to them.

(e) a major consequence of the election was that several southern states

b) the confederacy had to pay all union war expenses.