The answer to this question would be A. Montesquieu believed in separation of powers. There should be three branches and each branch should be able to "check" the other. No branch would have more power than the others. The two houses of legislature would be able to block bills introduced by the president, while the president can veto any bills he found improper that were drafted by the legislative branch.
Because Francis was assassinated by a serbian, Austria-Hungary declared war on Serbia, which triggered the domino effect of the central powers declaring war on everyone. Causing World War 1.
He caused ww1
Saratoga was the turning point of the revolutinary war
It took place in 1812 to 1814