I think the best answer is option D
"The best option from the list in terms of the outcome of nationalism and imperialism was that "both led to militarism" since many nations started feeling superior to others and wanting more land and resources.
Three branches of government legislative branch executive branch and judicial branch. I am not sure if this is correct hope it helps
This one is true arson is on purpose
According to political scientist Brian R. Dirck, the most famous executive order was by President Abraham Lincoln, when he issued the Emancipation Proclamation on January 1, 1863: The Emancipation Proclamation was an executive order, itself a rather unusual thing in those days.