The dragon backbone pump was a portable deivce, used for scooping up water, that the chinese improve their farming. select the best answer from the choices provided t f

The answer is true i did it on a quiz and got 100%

I belive that the answer is true because the was a portable device, used for scooping up water, that helped the Chinese improve their farming.

he was in office from 1929 to 1933 and served as a reform governor, promoting programs to combat the economic crisis besetting the united states at the time. in the 1932 presidential election, roosevelt defeated republican president herbert hoover in a landslide.

explanation:

because it !