People believe that the war lasted four years .
Your answer is A, Conflict with Native Americans ended.
Louisiana purchase entailed negative consequences for most of the Louisiana population - blacks and Indians - and became one of the causes of acute social contradictions in modern America. In just 30 years, Americans ousted Indians from most of the Mississippi Valley, physically destroying or expelling them from their ancestral lands through fraudulent treaties
Even though they could not hold public office, creoles were the least oppressed of those born in Latin America. They were the best educated, many traveling to Europe for their education. Meaning, their skill outnumbered many.
Montana, was not colonized by the Spanish.
