One reason for the development of amn early civilization in the Tigris-Euphrates river valley was that.<span>periodic flooding </span>left<span> rich soil, which was ideal for farming.</span><span> </span>
B. They didn't have to be built next to streams and bodies of water.
Hundreds of thousands died of disease. Roughly 2% of the population, an estimated 620,000 men, lost their lives in the line of duty. Taken as a percentage of today's population, the toll would have risen as high as 6 million souls. The human cost of the Civil War was beyond anybody's expectations.
Answer:
Louisiana purchase, western portion of the Mississippi Waterway bowl bought in 1803 from France by the US; at under three pennies for every section of land for 828,000 square miles (2,144,520 square km), it was the best land deal in U.S. history. The buy multiplied the size of the US, extraordinarily reinforced the nation substantially and deliberately, gave an incredible force to toward the west extension, and affirmed the regulation of suggested forces of the government Constitution. The Louisiana Region had been the object of Old World interest for a long time before 1803. Investigations and dissipated settlements in the seventeenth and eighteenth hundreds of years had given France authority over the stream and title to the greater part of the Mississippi valley.
Explanatio
This all i have time for bc i am going to get grounded if i dont put my computer away
