Many Northern States feared that if America was to go to war with Mexico, any gained land would become slave territories, which would upset the balance of slave and free states.
Answer:
The Marshall Plan was very successful. The western European countries involved experienced a rise in their gross national products of 15 to 25 percent during this period. ... Truman extended the Marshall Plan to less-developed countries throughout the world under the Point Four Program, initiated in 1949
Answer:
south
Explanation:
because of brain drain from southern people. people from the south lack advanced technological equipments.
Rebellion, protests, revolts