What does the video demonstrate about warfare during World War I? Conditions in trenches were very difficult.
Trenches were fortified with brick walls.
Soldiers did not use helmets or protective clothing.
Troops lacked communications equipment.

Develop your own point of view on whether the us should have expanded its borders. use information from the lesson and the maps to explain your opinion. give at least two reasons for your point of view and answer the following in complete sentences.

The british used to convince americans to support the allied war effort

What significance does alfred t. mahan have on expansion and imperial policies of the late 1800s?