During the 1800s, nativists promoted the idea that immigrants contributed to unemployment by O taking jobs back to their native
countries. blocking American workers from applying for jobs. competing for jobs that they believed should go to people born in America O forcing or intimidating employers into hiring them.
Both B and D took place, but if you had to choose one, it would be B. The technological advances made farming much more quicker and easier for a large piece of land.
