I think it is d if I'm wrong I'm sorry
Explanation:
The period between 1870 and 1900 in the United States is known as the “Gilded Age” and was characterized by economic and industrial growth, increased political participation, immigration, and social reform.
His policy is based on a historical vision of America’s role. Our policy is derived from a larger view of global change. Our policy is rooted in our moral values, which never change. Our policy is reinforced by our material wealth and by our military power. Our policy is designed to serve mankind.” So the answer is <span>B)
human rights. </span>
I hope this helps you
1. Abundant Natural Resources
2. Abundant Labor Supply
3.Railroads
4.Technological advances that saved time consuming labor.
5. Pro buisness government policies.
