Yes these two events were enough to go to war. The Germans tried to get another nation to wage war against us when we were neutral and they attacked a civilian ship that was not confirmed to have weapons. Whenever Americans are killed by a foreign nation that is reasoning to retaliate.
Answer:
I believe the answer is C the smith acts were a statute that prohibited advocating violent overthrow of the government.
Explanation:
What come to mind for me is the Cold War. America was fighting for equal rights in eastern Europe and other places under Soviet/Communist infulence, and yet there were not equal rights for every one in America, especially for African-Americans in the south.
The Executive Branch is the answer.
It wasn't. The Vinland colony was not sustainable since it wasn't possible for Norse people to move there in high numbers and carry things and establish a successful colony. Their ships were smaller than those used by later people like Columbus and there wasn't an option to just take three ships with a bunch of people. Technology wasn't yet developed enough to enable a mass migration.