Which of the following statements about slavery is true?

a.
it began with the spanish and portuguese transatlantic slave trade.

b.
it had existed all over the world in various forms for thousands of years.

c.
it existed only in africa before the sixteenth century.

d.
it first began in africa in the 1500s and then spread to others parts of the world.

Why was the battle of bulge an important point in the war ?

What where the five beliefs of the french philosophers?

Select the correct answer.which sentence about romans in the early roman republic is most likely to be true? use your knowledge of the origin of the roman republic to answer the question.a.they believed that kings could easily become cruel dictators.b.they disliked military generals for leading them into war. c.they were friendly to the people of the neighboring lands.d.they believed that men and women should have equal rights.