They were helping people learn a new language because it would help them and give them better opertunties to get work and understand people around them. This was very important for them because without learning a new language they could not speak to the people. I think it's very good they learned a new language
B) There were more animals capable of being domesticated in America than in Europe, Asia, and Africa?
The federal government has the responsibility to create laws which guide the activities of the people of a particular country. Through these laws, the federal government determine and regulate people's behavior and activities. There are laws guiding virtually every activities that people engage in a country.
