Answer:
People in New England were able to use water power to run various mills because of the availability of woods and water. Labor was expensive in the colonies as they brought from England and Africa via crossing the Atlantic Ocean. With the introducing of the mills in New England, they replaced the human and animals. Water-powered mills eventually paved the way for showing the benefits of machinery and mechanical power. By 1700 there were about 70 water-powered mills in New England.
to protect and secure the rights of african americans
The correct answer is: cold weather.
It would not be benefiting from Polish aid, as Poland was also in conflict with Soviet Union.
The major factor that helped the Soviets was the cold weather: the Nazis were not prepared for it as well as the Soviets were and additionally attacking is harder in cold weather than defense (the Russians were defending themselves and the Germans were attacking).
