The Underground Railroad was in the times of a national slave trade. This is where slaves were captured, but those who were free or running away typically at night would hide out in houses up in north Canada Harriet Tubman lead them… I hope this helps
Green which or international meridian is the answer
That they were committed to the idea of a strong central government, and confident that it would work out.
The border states during the Civil War were the slave states that didn't leave the Union. These states included Delaware, Kentucky, Maryland, and Missouri. Kentucky - President Abraham Lincoln considered Kentucky's loyalty to the Union as an important factor in the Union winning the Civil War.