Answer:
Increase of prey or predator's hope this helps (:
Explanation:
Well, due to Hitler invading many countries, those countries did not have big enough armies to defend their country. So when Britain and France tried to attack, they needed help. Which then led to the US being allies, to join in and provide back up.
Answer:
“The Constitution . . . shall be the supreme law of the land.”
Explanation:
Some good websites that will help you
http://faculty.tnstate.edu/tcorse/h1220revised/formation_of_world_systems.htm
http://www.academia.edu/9958314/What_Caused_the_Decline_of_the_Mughal_Empire_During_the_Reign_of_Aur...
if you need facts or whatever message me :>