Of the following presidents, who sought to improve U.S. trade competitiveness through geoeconomics?

The probability of a Type I error is equal to

A) Less than 1%. B) The beta level. C) The alpha level. D) The degrees of freedom.

Having won major victories in the 1866 elections, the Republican Congress passed the ______.

a. First Reconstruction Act b. 14th Amendment c. 15th Amendment d. Emancipation Proclamation