Which of the following was a new military technology used in world war i? select all that apply. a. machine guns b. submarines c. cannons d. rifles

What do u think caused the size of the roman empire to change

Investigate the equal rights amendment on your own. then, consider the factors that affect change, and explain two key reasons that the equal rights amendment might not have been ratified, based on the ideas in this lesson. justify your reasons with cited sources.

What percentage of people in britain lived in cities in 1850? a.) less than 5% b.)between 6 and 10% c.) more than 20%