Why did America fight the civil war??

The Civil war started due to a disagreement about economic interests, cultural values, the power of the federal government to control the states, and, most importantly, slavery in American society

Explanation:

"For nearly a century, the people and politicians of the Northern and Southern states had been clashing over the issues that finally led to war: economic interests, cultural values, the power of the federal government to control the states, and, most importantly, slavery in American society"

panamal canal treaty and iran hostage crisis hope this

the answer is b.india