Jet engines, rocket power and antibiotics
It certainly helped the Americans but the many of the technology was useless against guerrilla warfare.
yes they were in world war 2 because they helped the Americans
I think you mean the allies.
filling orders for supplies needed for war
The Nationalists helped China during World War 2. They helped China financially, and with military help, as well as with technology.
The Americans helped the Allies by sending resources to them during WWI.
The number is 100 million penissses and WHO CARES???????
They helped defeat Hitler and they ended the war by dropping two bombs on Japan.
Well. . . . . . I think the British helped the Americans.
it helped gain women and African Americans the right to vote
Due to all of the new technology. The atomic bomb esspically helped the United States win.
theres no technology in world war 1 lol :)
how did americans support war effort in world war 1
saved food, brass, and joined the military
World war one helped the Americans and damaged them. The economy went down during the war due to military expenses. When it was over, however, the economy boosted. During the War patriotism lived strong in the hearts of American citizens.
He helped the Americans
Americans but, it came close with the British France helped British and American Indians helped Americans
she helped the Americans in a war
They provided a new source of manpower and material that helped tip the balance of the war.
it helped the Americans more than anything. it helped to counteract the use of German u-boats and their campaigns.
plant gardens, smaller meals, started daylight saving time, and work on Sundays