Which of the following events during the 1600s and 1700s led to the development of slavery in the caribbean
a. christopher columbus arrived in the west indies.
b. thousands of natives of the west indies were killed by disease.
c. french, english, and dutch traders joined spanish traders in the west indies.
d. french, english, and dutch traders fought for control of the west indies

French, English, and Dutch traders joined Spanish traders in the West Indies  during the 1600s and 1700s led to the development of slavery in the Caribbean. Option C is correct.

Slavery in the British and French Caribbean refers to slavery in the parts of the Caribbean dominated by France or the British Empire,

In the Caribbean, Great Britain colonised the islands of St. Kitts and Barbados in 1623 and 1627, and later, Jamaica in 1655. These and other Caribbean colonies turnt into the focus of wealth and the center of the slave trade for the growing British Empire.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.