The efficiency and productiveness of many large cotton plantations found in the south during the first half of the 19th century made most plantation owners economically dependent on A) Slave labor
As a result of introducing the cotton gin, slavery was reinvigorated. In fact, plantation mistresses commanded a sizable household staff of mostly female slaves.
D. Hoplites
......................
A-Excluding persons from serving on a jury because of ethnicity.
Answer:
Gandhi used a non-violent policy to fight the British and this influenced Martin Luther King.
Explanation:
Gandhi promoted the struggle for Indian independence against the British peacefully, without promoting any act of violence. This was very inspiring for King, who decided to take the same stand in his fight for civil rights, always claiming that Gandhi was the guide to the protests he promoted. King maintained the non-violent protests, even though he was the victim of several violent acts, as well as his followers.
I think the answer is D, I might be wrong though but hope I helped! Sorry if I didn't!