id	keyword
clogic-191852	white
clogic-191852	american
clogic-191852	allen
clogic-191852	bond
clogic-191852	virginia
clogic-191852	laborers
clogic-191852	class
clogic-191852	african
clogic-191852	history
clogic-191852	logic
clogic-191852	theodore
clogic-191852	new
clogic-191852	land
clogic-191852	issn
clogic-191852	copyright
clogic-191852	slavery
clogic-191852	european
clogic-191852	slaves
clogic-191852	turner
clogic-191852	w. allen
clogic-191852	race
clogic-191852	control
clogic-191852	century
clogic-191852	morgan
clogic-191852	negroes
clogic-191852	plantation
clogic-191852	frontier