During world war ii, unionized workers agreed
to work without pay
to go without vacations or days off
to live near the factories to save time commuting
to keep production going by not striking

To keep production going by not striking.

Explanation:

On December 15, 1941, a policy against striking in war industries had the absolute vote of the Executive Council of the American Federation of Labor. The attack against Pearl Harbor on December 7th caused the U.S. to declare war on Japan, and soon after on fascist Germany and Italy.  Some days following the attack, Roosevelt met with representatives of labor and industry looking for an agreement over a war labor policy preventing strikes that would affect production during the war.

1) the taiping rebellion was prompted from 1850-1864 and waged against the ruling of machu qing dynasty. the rebellion was caused by hong xiuquan and class differences, later leading to a radical change in social and economic structure.

3) karl marx, a believer of the principle of socialism, believed that the working class would have to free themselves from the exploitation of industrialists by establishing a radical socialist classless society where all industries and   property are owned by the state.

5) as indians revolt gained power, people found additional reasons to protest against the british rule. princely families joined the uprising due to changes to the inheritance law which made adopted children ineligible to assume the throne. this was an attempt by the british to control royal succession in the princely states that were nominally independent from the british.