How did black churches help African Americans in the North?

a. The churches taught white churches about the evils of slavery.

b. The churches helped them organize politically.

c. The churches illegally taught them to read and write.

d. The churches ran African American candidates for president.

Which of the following best describe deflation

The vocabulary word meaning causing destruction isrevenueruinousrepair

When there are advances in technology, such as the personal computer, how might business productivity change? a) productivity is separate from technological advances so there is no impact. the new technology can replace outdated, less efficient, machinery. o) the businesses' products will no longer be demanded. d) manufactured items will be made elsewhere.