Which describes a significant difference between the north and the south in the years leading up to the civil war?
a) the north favored a protectionist tarriff on foreign goods, while the south did not.
b) the north supported two major political parties, while the south supported only one major political party.
c) the north had a system of railways, while the south relied only on road and river systems.
d) the north grew its own food, while the south focused on cash crops and imported most of its food.
e) the north did not support jim crow laws, while the south did.

A) The North favored a protectionist tarriff on foreign goods, while the South did not.

Explanation:

The Civil War or the American Civil War was a war (although Congress never issued a Declaration of War) waged in the United States from 1861 to 1865. As a result, among other things, of a historical controversy over slavery and against attempts of the US federal executive to take powers that did not correspond to him in a constitutional manner, the war broke out in April 1861, when the forces of the Confederate States of America attacked Fort Sumter in South Carolina, shortly after President Abraham Lincoln took office. position. The nationalists of the Union proclaimed loyalty to the Constitution of the United States. They clashed with secessionists from the Confederate States, who defended the rights of states to expand slavery.

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.

i would say the executive branch is because the executive branch is in charge of enforcing the laws and judicial branch is in charge of enforcing but the executive branch is most responsible for it all so i would have to say the executive branch.