The calendar of the shang dynasty was created based on
a. the tides of the river which only changed once every 15 days
b. the sun and the movements of the moon
c. the movement of the constellations
d. the changing of the seasons, which occurred twice a year

Which statement best summarizes the process of the abolition of slavery in the united states? o a slave owners agreed to limit and ultimately abolish slavery to prevent a slave rebellion similar to the haitian revolution o b. the united states did not abolish slavery until after many latin american countries did because it faced opposition from powerful slaveholders o c. the abolition movement in the united states used a series of legal challenges to successfully outlaw slavery. d. the abolition movement used nonviolent tactics to eventually convince the u. s. government to abolish slavery.

Which of the following could affect the human population? a hurricane makes landfall on an uninhabited island. a deadly virus emerges that can pass from human to human. a civil war breaks out in italy. a solar eclipse occurs.

How different might ayuba's experiences of slavery have been had he been sold in jamaica rather than maryland?