All of the Following Statements Regarding Labor Unions Are True

All of the following statements regarding labor unions are true except

A) most union growth came from health and government workers.​
B) by the early 21st century, union membership had declined to around 3 percent.
C) corporations were able to fight off unionization in the 1950s and 1960s with generous benefits packages to workers.
D) the labor movement struggled to recruit hotel, clerical and restaurant workers in the late 20th and early 21st centuries.
E) in the 1950s union membership averaged 30 percent.