Why did such a small percentage of southemers have large slave holdings?

Which russian tsar transformed thr royal residence in st. petersburg, the hermitage, into a center of culture, painting, and the performing arts

How do developments in the us space program during the ford administration reflect the foreign policy of president ford

The chinese exclusion act was the first significant law restricting immigration into the united states. why do you think the us government singled out chinese immigrants in particular for exclusion?