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.
Answer:
war in Europe ends; atomic bomb tested; atomic bomb dropped on Hiroshima
Explanation:
At the peak of the Roman Empire's reach, around A.D. 117, the Empire stretched as far north as modern Scotland, stretched down through Europe east into Asia as far as the border between modern day Iraq and Iran, with its southern reaches extending into northern Africa.
D. A primary source comes from someone who has actually witnessed the event, while a secondary source is not based off of firsthand experience.