I'm pretty sure (1.) is A, and I know for a fact that (3.) is D because slavery was a regular practice between quarreling tribes. I have no clue what (2.) is. Best of luck.
Because plants need sunlight to survive,and small mammals eat plants, and the tigers eat the small animals who eat the plants.
There is now no restriction on the amount of money that organizations or individuals can give to candidates in national elections due to a ruling by "the Supreme Court", although this ruling was highly controversial.
It was said, according to Zhou Enlai, that the main effect of President Nixon's visit to China as he strengthens the ties between the United States and China, was that "it <span>bridged the vast ocean in the world, twenty-five years of no communication." The ties between China and US at that time are unfriendly since China was an ally of the Soviet Union at the course of the Cold War.</span>