Irrigation of crops led to salinization of the soil, Sumer was located on a flat plain that provided no natural barriers to invasion, and the land became too swampy to grow adequate crops.
He didn't need more emotions to hamper his decision making, and he didn't need Tim to disown him at the end of this mess. Last night she had noticed a few clothes in a hamper in the laundry room. The infamous roads and the risks during the bridgeless season greatly hamper trade
Yes, the Mexican American residents of these territories did become U.S. citizens.
The Taxed and the Government
He thought slavery would be decided by the civil war
