Helpp plzz Which statement best represents the effects of sectionalism on the United States prior to the Civil War?

States in different sections agreed to limit the spread of slavery.

Northern and Southern states developed significantly differences on key issues.

Federal laws on slavery only affected certain sections of the country

Western states could not grant citizen's rights to African Americans.

During the build up to the Civil War, sectionalism began to develop in the United States. Sectionalism is the belief that a person's region was superior to other sections of the country. The two sides of the debate over slavery were divided between the two main sections of the United States; the North and South.

Explanation:

the answer is c. many americans held nativist or racist views

the answer that best explains what happened to george washington at fort necessity, pennsylvania is : washington was attacked by the french but was able to negotiate with them to peacefully end fighting. the battle took place on july 3, 1754. the battle is considered as being the start of the french and indian war.