What was the chnge in the amount of land designated as reservation land between 1819 and 1894

One idea which permiates mande culture is the idea of dual gendered twinship. true false

Was the civil war inevitable? could anything have been done through compromise to stop it, or did it have to happen?

Is the weather changing? consider the data of severe weather that includes tornadoes occurring throughout the u. s. over the last four years. compare the severe weather for the last three years. then compare the first three months of 2017 with that data. based on previous years, what might the prediction be for weather during 2017?