Answer:
Ancient Egypt could not have existed without the river Nile. Since rainfall is almost non-existent in Egypt, the floods provided the only source of moisture to sustain crops. ... When the floods went down it left thick rich mud (black silt) which was excellent soil to plant seeds in after it had been ploughed.
Some of the peoples it conquered didn't want to be ruled by the Incas and were rebellious, mainly, and it was so big that it couldn't keep the conquered in line very well.
In 1st amendment which is people should have freedom of speech & no laws should be established based on religion. The United States is a free coin and we have freedom of speech so that has a lot to do with our lives today. The 2nd amendment is that security is necessary of a free state, the right of the people to keep and bear Arms, shall not be infringed. This has a lot to do with today such as Polices and Swat. For the country to be safe in other words. 6th amendment has a lot to do with the jury and public trials, in all criminal prosecutions.
Not sure what’s the answer but try this. One promblem in the Southwest is the Asia water pollution.