Fujiwara Family: Dynastic family that, by shrewd intermarriage and diplomacy, dominated the Japanese ... the Fujiwara rise to power was gradual, its founding in the 7th century foretold its future role and importance.
It allowed Missouri to be a slave state.
Answer:
Probably D.
Explanation:
Early farmers used the slash and burn agriculture to clear land so they can make it suitable for crops and livestock. (Sorry if it's wrong.)
I believe it was called Manifest Destiny :)
Once the river floods it can destroy houses that are near it or even crops, however, when the nile river floods it also helps water the soil near the river that will aide in planting crops
