Who was the first president in the United States

Rivalries between european imperialist powers and the growth of european militaries contributed to which outcome in the early 20th century? o a. many european powers were eager to go to war with one another. o b. european states became less concerned about controlling overseas empires. o c. small countries became more willing to join powerful empires. o d. the alliance system that maintained a balance of power in europe broke down.

Which of the following is an effect that constantine's conversion to christianity had on the roman empire?

The current laws today protect the rights of people with disabilities.    a.  trueb.  false