There began to be a shift from mostly German immigrants to mostly Irish immigrants
It's not A because Lewis and Clark explored it.
I'm pretty sure the answer is D. from what I've researched the lands were really hard to farm on that the government had to pass a Homestead Act to get people to settle there.
Answer:
a small cultural group within larger culture
Answer: Worked on plantations or small farms where tobacco was the cash crop.
The early South American societies of the Moche, Mapuche, and Aymara were based primarily on agriculture.
The Andean regions were the home of the small Native American societies before the rise of the Inca in the 1100s.
Based on the archeological finds the Native Americans were talented at engineering and irrigation.