Human political and social arrangements could be engineered and improved by human action.
<span>· Liberty, equality, free trade, religious tolerance, republicanism, rationality, popular sovereignty, natural rights, consent of the governed and social contracts provided the underpinnings of the revolutions.</span>
Answer:
During the Great Depression years, the Wagner act was passed which prevented employers from interfering with workers' unions and protests in the private sectors.
The best option will be the C. Railroads made the rapid movement of produce and goods into many markets possible.
Because Railroads basically were the key point to national business and economic growth. Eliminating the needs for long and weary trips, while also founding and fueling other soon-to-be huge business industries, such as iron, coal, copper, machinery, etc., railroads made "rapid movement of produce and goods into many markets possible."