After world war two our knowledge of what we could do with science changed because we then knew formulas and ways to make nuclear weapons
C - peasants
Lots of lords and bigger lands had poor people which those being peasants
The war ended on feb. 2 1848 by signing mexico in on the treaty of Guadalupe-Hidalgo. 525,000 square miles was given to the all-so growing USA.
<span>There wasn't resentment at first to the Marshall Plan...which I'm assuming ur talking about. However, once the US demanded something in return (political support). Europeans began to think they were treated unfairly.
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