Which group led labor strikes and protests with the ultimate goal of overthrowing the capitalist system?

the Industrial Workers of the World (IWW)

Explanation:

In 1905, a new radical union, the Industrial Workers of the World (IWW), began to organize workers excluded from the AFL. Known as the "Wobblies," these unionists wanted to form "One Big Union." Their ultimate goal was to call "One Big Strike," which would overthrow the capitalist system.

considered the turning point in pacific war. the japanese tried to lure the american navy out so it could be destroyed but failed. the americans were led by admiral chester nimitz. the victory by america would put them on the offensive for the remainder of the war.