A. sending soldiers to the South to enforce antidiscrimination laws" was a way in which the federal government safeguarded blacks' civil rights during congressional Reconstruction
According to Bernard of Clairvaux, the goal of the crusade was to battle the pagan Slavs "until such a time as, by God's help, they shall either be converted or deleted".
I see this was from yesterday. Message me if you still need help!
I'd say B, because the armada was disrupted. No ships were burnt, but they were broken apart, meaning none returned. I hope this helps!