Can someone please help me in finding out the accurate answer from the following question. Preceding to the AFL-CIO merger in the year 1955: (i) AFL was an alliance of the industrial unions. (ii) The CIO was an alliance of the craft unions. (iii) Strikes over which unions would symbolize workers were common. (iv) The union movement was limited to the public employees. (v) The union movement in U.S. was refusing.