The process of deposition would make a river change in which way?
a.
dirtier water
b.
straighter
c.
wider
d.
more curves

"the socialist system that had been in place had brought economic ruin to the country." i hope this !

Bi think tell me if i’m wrong

It's probably because the earth is actually tilted and is not straight when orbiting the sun. that's why when it's winter here, it's summer in the southern hemisphere. in the wintertime in the northern hemisphere, it's colder here because it's tilted away from the sun and the southern hemisphere is tilted closer to the sun (i believe this is the case anyways)