What type of crop plantations proved to provide slaves with the worst living conditions?

The major crops that were developed throughout the Americas with slave labor were cotton, tobacco, sugar cane, and rice. With the growth of these labor intensive crops so grew the slave trade in the Americas. With increased demand in Europe and the United States, slave traders supplied high levels of slaves from Africa to work in the fields of these crops. With the growing of these crops slaves faced terrible conditions from their capture, transport, and enslavement in the Americas. 

100% d. all of these angered the colonists more and more the stamp act taxed all paper materials and the colonists started protesting. same with the intolerable acts. the french and indian was the start of all the taxing and the colonists don’t want to be taxed! hope this answers your question! ♥️.