Please help me and explain what you did pleasee thanks!!

What impact did entry into ww1 have on life in the us?

Brainliestttme : describe the following event: increase in islamic extremism in the middle east

How could a works-cited list a reader determine whether to believe the claims you make in an essay? a. by synthesizing your conclusions into a simple objective summary o b. by proving that your claims are supported with credible evidence ) c. by allowing you to make claims without quoting other writers o d. by providing a clear organizational structure to your essay