How did World War 1 change warfare?

A. By introducing the atomic bomb

B. By showing the effectiveness of trench warfare

C. By using tanks, airplanes, and machine guns

D. By demonstrating the success of the blitzkrieg

The U. S. army assigned black enlistees and draftees to all of its branches, but within racially segregated units. True or False

What did george washington learn in the French and inidan war

Which of the following was not a reason that Britain considered annexing Texas? (A) It would curb U. S. westward expansion. (B) It would allow Britain to gain a new slave state. (C) It would discredit the Monroe Doctrine.

What important ideas and major events led to the American Revolution?

The Indian wars that occurred between 1860 and 1890 were mainly the result of

Match the correct word to the correct definition. Question 1 options: Spanish Armada Coronation Rivalry 1. The ceremony or act of crowning a ruler 2. A fleet of warships.

What is the missing reason in the proof? Given: ∠ABC is a right angle, ∠DBC is a straight angle Prove: ∠ABC ≅ ∠ABD definition of angle bisector segment addition property definition of congruent angles transitive property

How did president roosevelt and the allies work to shape the postwar world?

Quantitative analysis includes

The military death toll in the civil war was roughly: