The results of research comparing the facial expressions of blind athletes to those of slighted athletes supports Darwin's theories on the expression of emotions. A. True
B. False

The given statement is "True". A further explanation is given below.

Explanation:

Even though vision challenged athletes couldn't see the mannerisms of others just because standing and therefore are emotionally indoctrinated to communicate verbally up in a particular manner, it can be concluded that perhaps the study indicated that those same interpersonal representations are genetically programmed and prevalent to only certain human organisms.

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.