President Davis replaced General Johnston with General John Bell Hood, because Hood is more aggressive than Johnston. President Davis hoped that Hood can do more other than manage a fighting retreat. However, General Hood had no time to organize and prepare his army to attack the Union forces at Peachtree Creek on July 20, when he assumed command.
Barrages and Dams were built to manage the Euphrates river. I hope this answer helps.
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ancestral ethnic religion
Answer:
about 3/4th of the population