Answer: It’s below, mark BRAINLIEST!
Explanation: So the major reason that Reconstruction was a failure was that ex-slaves were given no land of their own to farm, so they had no economic power. Eric Foner considers this one of the main reasons that Reconstruction failed. Socially and culturally, after Reconstruction in the New South race relations were hardened.
It's the farming of aquatic species such as fish, crustaceans, molluscs and aquatic plants! hope his helps
Answer:
what do you want us to do
Explanation: