Admiral Nimitz invaded the Marianas in June 1944.
The Japanese sallied forth to offer battle to the U.S.
So, given these incredible contributions to the war effort, nobody back home could have any doubt that people of color or people of the lesser gender deserved equal rights, could they? Oh, they totally could.
naval contingents under Admiral Spruance.
On the home front, WWII transformed America's culture, technology, and economy. Industry boomed to supply the Allies with weapons and transportation, and ended the for good. Everybody, including women, immigrants, and African Americans, had more economic opportunity than ever before.
Battleground Normandy (Scott Addington) 
The Luftwaffe mounted mass daytime raids against RAF bases and later London, hoping to gain air superiority and force Britain to make peace – preparations for invasion began.
D Day Normandy Landings: Infographic 
Britain possessed a radar-controlled air defence system and a powerful Royal Navy. Public morale did not crack, high German losses forced a change in mid-September to sporadic and less effective night bombing, and the arrival of autumn weather made invasion impractical.
World War Two the d-day landings 
The back of the French army was broken. Hitler would gain control over western Europe (and Fascist Italy entered the war). Everything else in 1940–45 was a consequence of this victory. The German blunder of allowing the British Expeditionary Force to escape through Dunkirk was also significant; Britain would remain a threat, and Hitler’s victory was incomplete. But Stalin’s hope for a long mutually destructive war between the capitalist powers was undone; Russia itself was now threatened.