Imagine for a moment that Jesus never entered history. There would be no Sermon on the Mount. No Crucifixion. No Resurrection. No New Testament. No Paul. Rome is the foundation of everything that comes after its fall.
And Rome, indeed virtually the entire ancient world, was based politically and economically on slavery, the rights and perogatives of elites, and raw, brute, unaccountable power.
Would there be an America if Christianity never happened?