Which action was the effect of sit-ins and boycotts in south carolina?

a)they desegregate public places such as lunch counters.

b)they had little effect on desegregating south carolina.

c)they caused many businesses to close permanently.

d)they strengthened support for segregation.

Choosing to engage in military action to assist another country is an example of sanctions. internationalism. o isolationism. o diplomacy.

By the end of the 1800s, there was a change in the nature of the immigrants coming to the united states. immigration from northern europe—england, ireland, germany, and scandinavia—declined, while immigration from italy, russia, and austria-hungary grew. in fact, between 1900 and 1910, more than three-fourths of all immigrants came from these three countries. unfortunately, these countries were far removed england, the home of our founders, and the immigrants who came from them had a hard time adjusting to life in their new country.

What are new social classes emerged due to advancement in agriculture ?