The Roman Empire reaches its height in the

A) 100s to the early 200s CE

B) 300s to the 500s CE

C) 200s BCE

D) 100s BCE

How did european exploration and expansion cause the african slave trade to expand? a. european explorers discovered the slave trade and expanded it across the indian ocean into south asia. b. arab armies captured european explorers and forced them into slavery. c. european traders shipped enslaved africans to work on plantations in european colonies in the americas. d.european explorers captured african people and forced them to work on their ships.