Answer:
Imperialism was a cause because building an empire needs manpower such as an army and a navy to conquer and keep the land that they colonised. The alliances system meant that a local conflict could easily result into an intimidating global one. ... This leads to Imperialism.
The problem with the Great Depression of 1929 and the subsequent years
was that actually government did nothing to intervene. President Herbert
Hoover believed that government should interfere and that the market
will balance itself out. That is one of the reasons that President
Roosevelt won with a landslide with his promise of the New Deal.
In
2008 the government took a much active role in combating the Great
Recession. For example, the government even bailed out some banks that
were in trouble as well as provided emergency help. They also proposed
and passed many laws that would help prevent this kind of situation in
the future.
He died in November 1930. (No exact date)
Northern states and southern states were at odds over the potential spread of slavery in new territories and what that would do to the balance of power in Congress.
In 1846, Congressman David Wilmot of Pennsylvania introduced the proviso as an amendment to an appropriations bill in connection with the peace treaty being negotiated with Mexico. His amendment stipulated that any territory gained from Mexico would be free, not allowing slavery. Wilmot's amendment passed in the House of Representatives, but was unable to get approval in the Senate.
The Compromise of 1850, a package of five bills passed by Congress in September of that year, sought to accommodate some of the issues both South and North were debating over during those years. But we know that war over the slavery issue was yet to come.
I know that it is either the political system or their religious beliefs, but i am not entirely certain.