The movement in recent American history that the quoted support is: Reducing reliance on fossil fuels.
The emission from fossil fuels is proven to increase the toxicity to the environment which makes it more acidic than it should be. Right now, many companies started to develop free emission technology such as electric cars or Solar technology.
I believe A but double check!
Hitler approved the contract so he could overrun Poland without Russia fighting after.
In short, it allowed him to invade Poland without Soviet interference.
Good luck :)
The answer is A. King Darius attempted to subjugate the Greeks during the Battle of Marathon, this was continued by his son, Xerxes
Option 3: The exact cause of the Tuscarora