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.

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation:

b toward the volcano.landward. the landward side of something is the side nearest to the land or facing the land, rather than the sea.