Because there were messages intercepted from Germany to Mexico, telling Mexico to join the war and attack the United States. I hope this helps :)
If you are declared guilty of a crime without being given a trial, you can state Congress has given you no access to "due process", which is illegal according to the Constitution.
Given that sectionalism deals with restriction of interest
to a narrow sphere; undue concern with local interests or petty distinctions at
the expense of general well-being.
Also, that the south was the raciest towards people that
looks different than them. Then it only stands to reason that the sectionalism
was the one thing that the North did not like which led to the Civil War.
Answer:
Little Boy, Fat Man
Explanation:
Both were launched on Japan Little boy on Hiroshima and Fat Man on Nagasaki.