Americans were searching for natural gold and new resources. Some believed the Indians were keeping these resources for themselves. Many Indians were evicted during this time.
A nonstop flight to Europe
Answer:
Aqueducts
Explanation:
First developed around 312 B.C., these engineering marvels used gravity to transport water along stone, lead and concrete pipelines and into city centers.
Their mental maps of an area
Unions forced employers to raise wages and improve working conditions or they wouldn't have laborers. Unions used picketing, protesting, and boycotting to get what they wanted. Through unity, unions helped the working man get what he deserved.