The 1950 Agreement Known as the Treaty of Detroit Between

The 1950 agreement known as the Treaty of Detroit between the United Auto Workers and General Motors was significant because

A) it gave workers a greater role in company management.
B) it paved the way for other corporations to provide workers with health insurance, pensions, and protection against inflation.
C) organized labor obtained representation on federal and state safety inspection agencies.
D) organized labor's use of paid lobbyists increased its influence in Congress.