It was an immigration legislation that was signed by Theodore Roosevelt in 1907. The act restricted increasing immigration to the U.S during World War 1
The Enlightenment<span> (also known as the </span>Age of Enlightenment<span> or the </span>Age of Reason). <span>was an intellectual and philosophical movement which overthrew the world of ideas in Europe during the 18th century.</span>
It popularized trade and competition. For example: Portugal was the main trader of spices.
Answer:
The oil crisis of 1971 added to severe U.S. economic problems
