Answer:
B: Manifest Destiny
Explanation:
I learned this last year in history so thank my memory.
The answer was obvious because the pioneers thought it was their <u>Destiny</u> to <u>Manifest</u> farther into america.
personification
...gives nonhuman forms human characteristics!
<span>The declining economy of the 1920s was signaled by the fact that normally successful industries such as textiles, railroads, and the steel industry were struggling to barely make a profit. The railroads were hard hit because new modes of transportation became available including cars, trucks, and buses.</span>