Answer: Britain
During the early 20th century, Britain was considered to be one of the most powerful and biggest empire on Earth. Almost one-fifth of the Earth's landmass is occupied or belong to Britain. The vast space that they has become a big advantage for them.
Answer:
Inventions like the airplane and machine gun
Explanation:
World War I was so deadly because all of the new weapons that were invented. New technology that was being invented such as machine guns and mustard gas made war deadlier than every war before.
My Best answer Would be CE
As in the Common Era
Hope This Helped
-Dante ;)
The railroads encouraged the nation to tie together, move products, people, and spurred industrial development. The railroads also stimulated the growth of towns and cities. It also intensifies the demand for Indians' land and brought white settlers who overwhelmed Mexican American communities in the Southwest.
