I don't know what the original empire was, so I don't know what the "others" are, but here some examples:
- the Aztec empire. Contribution: the cultivation of cocoa plant -the Roman Empire. Contribution: roads, aqueducts, spread of latin script - Islamic Empire. Contribution: maintenance of ancient Greek knowledge in their libraries and contributions to medical knowledge
followed by the assanation of President Lincoln Johnson and his team created a plan for reconstruction that became known as Presidential Reconstruction.
