If 1+1 is 2, so it explain the existance of the world...
Answer:
A. The French empire
Explanation:
A is the correct answer as after the battle of Saratoga France decided to officially support causes of Patriots by sending their troops, goods and resources.
Russia and US had not conflict whatsoever at the time.
Option C can also be seen as correct as Spain and Britain had certain conflicts in West Indies at the time.
Answer:
Environments can desensitize people to think if they are around them a lot. People with violet environments may think violence is normal and won't react to it as much.
Answer:
Restrictive population policies
Explanation:
Restrictive population policies aims at promotion of birth control among certain group so that economic and social warfare problems are prevented.