Which group of countries made up the Central Powers?

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

Brainliestttme : ) what demographic changes occurred after world war ii?

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.