Which of the following statement is true by the end of the 1700s
A. approximately three-quarters of the world lived in bondage a slave or a serf.
B. only one half of the population of Europe was a slave
C. less than 5% of the population of Russia we're living on Serfs
D. slavery has been ended by Islamic kingdoms

Idon't really understand the question. it counts for 20% of my lesson grade and i really need putting the answer into words. anything will . i need asap so im awarding 30 points.a disagreement between states of the united states concerning the rights of states vs. the authority of the national government led to the civil war. state governments were forced by war into a subservient position. what might happen if national governments ceded their authority to a world government by international treaty?

Which of harriet martineau’s books is a foundational treatise on sociological data collection?

"the plan of removing the aboriginal people who yet remain within the settled portions of the united states . . approaches its consummation. . an extensive region . . has been assigned for their permanent residence. it has been divided into districts and allotted among them. many have already removed and others are preparing to go. . " removal of southern indians to indian territory, 1835 this passage is most closely related to a) imperialism. b) the civil war. c) westward expansion. d) the french indian war.