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:
The third amendment, which prevents quartering, has been violated.
Resources of oil, metal, and rubber in other colonies.
Japan thought they were doing everything for their country and their emperor.
In order to maximize profits ,many businessmen in the 19th century resorted to unethical business practices and thus earned the name robber barons.
They did not physically rob people but they stole control over natural resources, paid unfairly low wages and pushed out their competition using questionable business practices .
While their practices weren't viewed as ethical, most of the 19th century robber barons didn't commit any illegal acts, though through their actions, new laws were enacted to prevent others from following their actions.
By keeping wages low and taxes high. hope this helps.