Who was president of the second republic

Which statement best describes the underground railroad? a.) it is a train that took slaves from the south to the north. b.) it is a business that harriet tubman founded to slaves become free. c.) it is a secret route that slaves took to escape from southern slave states to the north. d.) it is a road that slave owners disliked using for travel.

Brainliesttt !me : ) describe the event : increase in islamic extremis in the middle east

The american civil war most former enslaved african americans in texas began making a living as