Their art became the primary method of communicating narratives of a Biblical nature to the people.
Answer: A. Aircrafts.
Explanation: It's A because they made over 300,000 airplanes, another fun fact: The aerospace industry is larger than both agriculture and hollywood combined!
The issue that developed in regard to the states that would be made from the Louisiana Purchase was whether to allow the states to become slave-bearing states or free states.
Bear in mind that before this, there were equal numbers of slave bearing states and free states. So the issue was they could not make one state at a time because then it would not be equal in terms of slave states and free states.