Answer:
It was a mixture of greed and need.
Explanation:
The Americans believed that the expansion was a command from God to them and for that reason, they already had projects to expand in the most varied possible ways. However, there was a need to find more fertile and arable land where they could establish more productive agriculture, which would give the nation more profits. Agriculture in this case became a necessity and a form of ambition, since it could generate a lot of profit.
The government of the United States is a a democratic republic, in that the federal government and the state government ultimately share power, although the federal government reigns supreme in terms of legislation and judicial power.
Answer:
Yes.
Explanation:
Yes, the benefits of projects to dam rivers in the Columbia Basin have outweighed their cost because these projects provides large benefits to the Columbia. They produces energy from these projects of dams as well as stored the water which can be used for agriculture purposes. So for producing energy from these dams, more money should be invested which increase and outweighed the cost. Due to these projects, more barren land can be converted into fertile agricultural land.
