In response to the move by the governor of Arkansas to block the Little Rock nine from attending high school president Eisenhowe
r? had had the governor arrest and remove the office sign executive order 9981 to force the school integration order the national guard to escort students safely into the school encourage the NAACP to file a lawsuit against the school district
The main factor was water every civilization needs a water source then only can it flourish so nile valley flourished cause of the river the silt from it to farm and yearly flooding