Answer:
The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. In June 1914, a Serbian-nationalist terrorist group called the Black Hand sent groups to assassinate the Archduke.
Answer:
When Japan threw a surprise attack on Pearl Harbor and many soldier's lives were lost.
Explanation:
D. The Speaker of the House.
While technically it would be the Vice President, he does not usually spend anytime at the Capitol, so it would be the speaker.
During his trip to the United States, Alexis Dd Tocqueville observed that Americans were dangerously close to having a class war, since many people did not have equal rights.