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.
The answer is B.) The work of these organizations addresses the concept of providing aid to less-fortunate people.
Hope this helps :)
The definition of intricate is "very complicated or detailed."
Ex. "The painting was so intricate that it confused me"
