Which best describes how the gulf of tonkin resolution affected us involvement in the vietnam war?

The answer is- It allowed the President to act in Vietnam as he saw fit.

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.

a.) are both appointed for life