Not sure if you had any answer choices, but through merchants, who traded across the Indian Ocean, Hinduism spread to Southeast Asia, in regions like Vietnam. Buddhism spread along trade routes like the Silk Road. It made its way into East and Southeast Asia in regions like China, Korea and Japan. If you are looking for an area they both spread to it would be Southeast Asia.
The american civil war beacause you cant just search only that up. You will get lots of answers beacuse more than one thing happened then.
It will be the federalists
They might not agree with the idea to take natural rights away because there natural the government or nobody can do that