African Americans, Native Americans, and women were not present at the Constitutional Convention

In differential research, the classification variable is the

A) Stimulus variable. B) Response variable. C) Independent variable. D) Dependent variable.

The U.S. government could not legally tax its citizens’ income until the ratification of the __________

a. first draft of U.S. Constitution b. 3rd Congress’ federal budget c. New Deal d. Sixteenth Amendment