In the Southern States of the United States,Negro suffrage produced incredible mischief during the few years of carpetbag government which followed the Civil War.
A belief rule -base inference methodology using the evidential reasoning approach (RIMER) has been developed, the RIMER expert system is explored on the basis of RIMER.
And continuing the african theme, this incredible 7cm group of Hopeite crystals from the Kabwe mine (or as it was called at the time this was collected, the Broken Hill mine) in Zambia.