Because of the impact of the immigration act of 1965, between 1965 and 2000, the highest number of immigrants to the u. s. came from?

What was the main reason why the grange started pressuring state governments about farming issues? the railroads charged small farms lower rates than large operations. the grange was not allowed to open up cooperative farm businesses. life for farmers was not improving as they continued to go into debt. farming was becoming less important to the nation’s food supply.