The freed men's Bureau did redistribute large amounts of land to freedmen in some areas from wealthy southern planters and from abandoned plantations. Southern planters began to return and demand their land back, and vey few republicans wanted to live where the government could arbitrarily confiscate land from people, so much of the land was given back to its original owners
The answer that you're seeking is, "Trains from different rail lines could use each other’s tracks." The standardization of rails allowed trains to use eachothers tracks and increase speed and efficieny in deliveries. Hope I helped!
Chandragupta's India was characterised by an efficient and highly organised bureaucratic structure with a large civil service. His construction of roads and harbors unified the structure of the economy enabling external trade and internal agriculture to flourish.
Women, as they were a unskilled group.
Im pretty sure.
Hope this helps
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I know A is correct but im not sure about the rest. I dont think B is right because his predecessor went across the Atlantic and never came back. I know he built a mosque in Timbuktu and a lot of people visited it but i dont think that made it a huge deal. D may be correct also because i know he brought a ton of attention to Mali