Why did northerners want the United States to grow? A. To extend slave-based economy and gain power in federal government B. Because it had been ordained by God C. To acquire into Native territories D. In order to gain access to Pacific ports

answer:

B

Explanation:

Manifest Destiny

1st and 3rd : ) now lemme smash

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation: