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.
Well without full context I would assume Trench Warfare because thats what 3 1/2 of the 4 year wars where full of.
It is on the Jewish flag from the country of Israel.
"A defense alliance of Eastern Woodland nations" is the best answer. This alliance was formed between Natives as a response to increasing European settlement in the Northeast.