What sonar device let morse code messages be sent underwater from a submarine in 1915?

Compare and contrast the federal, state, and local government organizations. Include the similarities and differences among the executive, legislative, and judicial branches at each level of the government.

Which ancient leader used cryptology in battle? Alexander the Great Julius Caesar King Histiaeus King David

What led to the detente between the United States and Soviet Union? Check all that apply

Which of the following was an effect of farming on the development of early river valley civilizations?

Who is the army chief of nepal?

Source A: A Hollywood movie about the Spanish-American War. Source B: A book written by a historian who is an expert in US history. Which source do you trust more? Why?

Dominated the democratic party. as the republican party grew stronger in the state, differences emerged within the republican party between those who emphasized moral values and those who prioritized

How many years did the british rule over india?

What strengths and weaknesses have you noted about the unions involvement in the civil war

What year was persia divided into spheres of influence