They used force and also declared war.
Economics. Economics is the study of getting money, they need money for food, they want money to buy wants.
I think the best form of government to have in this situation would be an autocracy. I say this because the ruler would be able to order the upper classes to contribute to building the wall or donating money.
Hope this helps! Please let me know if I'm wrong :)
Answer:
They sought to make alliances with the native peoples instead of subjugating them.
Explanation:
This colonization would drive out the natives and create conflict between the European powers. While the Spanish, French, Portuguese, Dutch, and English were the main players in European colonization of the New World, they were not the only ones.