In 1860:
A. What was the population of the united states including slaves?

B. What was the slaves population?

C. What was the free black population in the North?

D. What percent of all African Americans in 1860 lived in the North?

6 units. ab and lo are congruent sides, and if ab= 6 units, then lo would be the same.

the answer is b hope that

though both had similar roots, they both took these similar bases & formed it into their own way. both the byzantine empire and ancient roman have similar aspects, but each one made it unique. both the byzantine empire and ancient romans had roman influences which affected their culture