Question

describe between three continents triangular slave trade was held

Answer 1

Africa America And Europe

Answer 2

a. The slave trade that began in the 17th century between Europe, Africa and America was referred as Triangular slave trade,
 b. It was started to fulfil the demand for labour in  French colonies   the Caribbean  that is Martinique, Guadeloupe and San Domingo, in tobacco, indigo, coffee plantations.
c. Slave trade brought about worst form of exploitation and oppression of the slaves who were sold to the plantation owners in the Caribbean.
d. Slaves were packed tightly  like commodities and were transported through ships with total disregard to their very existence.