Early settlers along the Huang He tried repeatedly to control the river's flooding by building levees, but these failed to hold back the water. During the Xia Dynasty a method was finally discovered that worked. What was that method? A.
building canals to direct floodwater out to sea

B.
damming the river near its source

C.
constructing levees out of stone rather than dirt

D.
digging out the river to make it deeper

A.

Explanation:

They built overflow canals. Have a nice day!!!

A should be correct :)

Explanation:

Please give me brainliest :)

answer:

the majority of cambodians living today were born after the khmer rouge was ousted in 1979 and some who survived can forget how bad it was. when khmer rouge forces seized phnom penh on april 17, 1975, the couple was living with eight of their children in a rural town called kampong chhnang.

explanation: