Answer:
Because they wanted to spread slavery all across the nation. ... Calhoun wanted slavery in the South. He strongly supported slavery to be allowed anywhere in the nation and for any fugitive slaves to be returned from the North.
Explanation:
This may not be right but probably the big effect was it killed alot of people.
Answer:
The aim of the study of macroeconomics is to examine the interactions between individual producers and consumers. the behavior of factors affecting the economy. the relationship between supply and demand.
What do you mean colonies? You mean the 13 colonies?