Monroe doctrine was the thing that blocked other nations from coming into americas. It was enforced by the british military who were the strongest at time.
Many nations accepted this out of fear of their military.
D) they were religious centers
Answer:
A
Explanation:
Visual aids bring the research report more interest, making the message easy to retain. Visual aids can enhance almost every aspect of a research report.
The over welming suppy of clay and a new empor