The duties that Alan performed was farming work and cooking meals.
Answer: "The primary reason the U.S. expanded its influence in foreign countries: Economic reasons – industrialization in the late 1800s increased the need to trade with other countries. Sales of American goods to foreign countries were important to the workers in the U.S."
Explanation: "One of the main reasons was for personal economic gain. Many Americans believed that if they could not succeed where they were, they could always move West and start over. After all, that was how the nation had grown so large. The Panic of 1837 was an incentive for many, but the migration had begun before then."
When it comes to what motivates us, it usually falls into one of two categories: intrinsic or extrinsic. Intrinsic motivation is when you're motivated to complete a task because of personal goals or rewards, and extrinsic motivation is when you complete a task to either avoid punishment or earn a reward.
#2 I think if not than #3
The two governments, support each other in a federal system. The system is that in which the governmental power is divided between the central government and the territorial subdivisions. The federal government refers to the national government of the US.