the correct is A , the other answer
Answer: The 19th century saw much social change; slavery was abolished, and the First and Second Industrial Revolutions (which also overlap with the 18th and 20th centuries, respectively) led to massive urbanization and much higher levels of productivity, profit and prosperity.
I believe what you're referring to is the "New Deal" legislation enacted under President Roosevelt during the Great Depression, since these programs were designed to help people find jobs.
Answer:
One characteristic of North America is humid continental the climate is the increase and precipitation. The air pushes northward behind retreating the front. And severe tornadoes and thunderstorms. Two plants found in the grassland ecosystem would be trees and shrubs. Two animals find the grassland ecosystem would be the black footed ferret and the African elephant.
Explanation:
They helped move stuff around to trade and they needed little food and water to survive.