The term is <span>Manumission</span>
Uniquely extreme weather and hydrologic conditions led to the flood of 1993. The stage was set in 1992 with a wet fall which resulted in above normal soil moisture and reservoir levels in the Missouri and Upper Mississippi River basins.
The great plains is the largest dessert region.
Just add 750 and 400 to get 1150. 5th century means 400 yrs after bce.
