Answer:
D
Explanation:
This problem can Actually be seen today with the many active civil wars in africa like the ones between Sudan and south Sudan because many groups who actually hated each other were forced to be "one country" by a colonial power.
the answer id the last one
He developed a new type of steel
<span>A meander is best described as a <em><u>river or stream that has eroded its banks such that it no longer flows in a relatively straight path</u></em></span><em><u>, but rather is a winding (perhaps S-shaped) path.</u></em>
The first ancient civilization to emerge was Mesopotamia.