What did events like the Walking Purchase prove about treaties between Europeans and Native Americans? They would last longer than most treaties.
They were more effective than treaties in Europe.
They mostly served European interests.
They had the power to prevent or put off war.

C.they mostly served european interest

Explanation:

Europeans only observed treaties when doing so suited their needs,

the government created by the constitution is described as one where voters elect representatives to govern. i think that should be ur answer

not to sure thinking it would be a hope this