[one answer only] slavery was criticized for all of the following reasons except : 1. that it christianized the slaves 2. that it was morally wrong 3. that it ret*rded progress 4. that it denied education to blacks

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.

we need the chart or check box