How did the rivers ancient china develop their civilization

Yangtze and Yellow rivers are the two main rivers in china which helped in developing ancient civilizations in China. Yellow River is the 6th longest river. It is also known as the framework for Chinese civilization.

Rivers play a great role in establishing a civilization as we can see most of the ancient civilization thrived along with the example of the river:  Indus valley civilization on Indus river, Egyptian civilization on the Nile river, etc. Rivers bring alluvial soils which are very fertile and helps us to do agriculture.  

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.

a they donate money to humanitarian causes

c   they volunteer to alleviate suffering

d   they blame all muslims for not being able to keep their fellow muslims in line.