500-Year-Floods Explained

Thanks to the devastation brought by Hurricane Harvey, we have been hearing a lot about so-called 500-year-floods. A 500-year-flood isn’t the worst flood an area has seen in 500 years; rather, a 500-year-flood is a term used to describe the likelihood that a flood of that severity will occur.

Slavery and Secession

The Confederacy formally withdrew from the United States of America through the ordinances of secession. The ordinances of secession were short, formal documents that announced the intention of each of the 11 Confederate states to leave the union. Four states: Georgia; Mississippi; South Carolina; and Texas,, also published a declaration of causes document explaining their… Continue reading Slavery and Secession