A vast collection of records and photographs that documents the struggle for equality in Arkansas by African Americans, women, and Japanese Americans. Timeline, lesson plans, and similar resources available for added depth.

Perhaps one of the largest ethinc/cultural group to inhabit Arkansas are the African Americans. Follow their first arrival as slaves working the plantations through all the years toward emancipation, and into present times. Highly...

Let's suppose that you have a shoe box full of water (the box is waterproof, of course). The shoe box weighs about 9 kg (19.8 pounds). Suppose you emptied the box and filled it completely with rock (little or no air space). How much...