Erosion
Bc of water rushing
It is glaciation * if this helped you in anyway please be sure to leave a thanks:)
"<span>B). the fear among U.S. policy makers that if communism succeeded in Vietnam, it would sweep through the rest of the region" is correct. This theory was at the core of the idea of containment. </span>
They have to wait for the right weather to dig a grave. If it looks asthough it is about to rain then they will know that all of the soil will fall inside the grave.
Well it depends if it is flat it would be smooth and if it was smashed up it should be bumpy hope this helped