Wild chimpanzees are rapidly disappearing. Some people are trying to solve this problem. Otherwise, chimpanzees may one day exist only in zoos. People are trying to save the rain forests and woodlands where the chimps live from being cut down. It will take many people working together to solve this problem.
HISTORY In the early 1800s, the United States needed room to grow. The problem was most people lived in the East. The cities were crowded. New land was expensive. Young families couldn’t afford to buy farms.