Question

what gave rise to the slave trade?
the lack of a skilled labor force in the americas and the decline of the west african population caused residents to seek a living elsewhere.
the shipment of gold from the americas to europe caused plantation owners to seek inexpensive laborers.
the death of many indigenous peoples to disease and the planting of labor - intensive crops.
the global expansion of the spice trade and the rise of christianity in the americas.

Explanation:

The death of many Indigenous peoples due to diseases brought by Europeans left a labor - void in the Americas. Planting labor - intensive crops like sugar required a large workforce, which led to the rise of the slave trade to fill this need. The other options do not accurately capture the main causes of the slave trade.

Answer:

The death of many Indigenous peoples to disease and the planting of labor - intensive crops.