Which of the following statements about slavery is true?
a
it began with the spanish and portuguese transatlantic slave trade.
b
it first began in africa in the 1500s and then spread to others parts of the world.
c
it had existed all over the world in various forms for thousands of years.
d
it existed only in africa before the sixteenth century.

it is b because i have seen this before and i saw that it was this answer trust me dawg i wouldnt do you like that that is so messed up i cant even belive some1 could do that ill see u next time u need help

mustafa ataturk thought nationalism in turkey would best be achieved by modernizing the country.

to protest slavery i would think it would be a