was there any strike or protest in that company?
Yes, Flint sit-down strike.
General Motors
The 1936–1937 Flint sit-down strike against General Motors changed the United Automobile Workers (UAW) from a collection of isolated locals on the fringes of the industry into a major labor union and led to the unionization of the domestic United States automobile industry.
what is 2006 bank of america 500? 31st stock car race of the 2006 NASCAR Nextel Cup Series what is the qualification to enter this race? UNANSWERABLE which companies are the main sponsors for the cup series? Chevrolet,  Ford and  Toyota when was the first company started? November 3, 1911 who owns the company? General Motors what are the various countries they operate out of? America, Russia, India, Poland etc. does the parent company make any environmentally-friendly vehicles? Yes, EV1
wiki:7711301
General Motors [SEP] Flint sit-down strike
The 1936–1937 Flint sit-down strike against General Motors changed the United Automobile Workers (UAW) from a collection of isolated locals on the fringes of the industry into a major labor union and led to the unionization of the domestic United States automobile industry. After the first convention of UAW in 1936, the union decided that it could not survive by piecemeal organizing campaigns at smaller plants, as it had in the past, but that it could organize the automobile industry only by going after its biggest and most powerful employer, General Motors Corporation, focusing on GM's production complex in Flint, Michigan.