A concept of federalism where local, state, and national governments interact cooperatively and collectively to solve common problems separately, but more or less equally (dual federalism).
Hope this helps! :)
"The reason why Britain didn’t declare war on the Soviet Union is an
intriguing one. Unknown to the general public there was a ‘secret
protocol’ to the 1939 Anglo-Polish treaty that specifically limited the
British obligation to protect Poland to ‘aggression’ from Germany" http://www.historyextra.com/qa/why-did-britain-and-france-not-declare-war-soviet-union-when-red-army...
The upheaval was caused by widespread discontent with the French monarchy and the poor economic policies of King Louis XVI, who met his death by guillotine, as did his wife Marie Antoinette
Answer:
Both? here let me explain...
Explanation:
If you want to get technical, once the President assumes the Role of Commander in Chief of the United States Military he has control over all military action while congress; per the original intent of the constitution, has control over starting war and ending it. If you really had to choose one or the other the Commander in Chief has in most occurrences decided how war ends. I really hope this helped, if not my apologies and if you need any more elaboration please let me know down in the comments and I will do my best.