The American Federation of Labor weakened during the 1920s in part because:
A. it did not have the support of skilled workers.

B. it was too small compared to other labor groups.

C. it did not allow African Americans to join.

D. it focused only on unskilled laborers.

C. It did not allow African Americans to join.

Explanation:

CORRECT ON A.P.E.X :) I took the quiz!

polling is a process and the outcome is not involved in the process itself.

the outcome, which is an unfavorable rating for a particular candidate is not affected by the mechanical process of polling.

it rather depends on the number of people voting in favor of the candidate.

this is an outcome of people's preferences.

the correct answer is history and tradition.