Two instruments that made sailing safer and sailors more confident were the:

astrolabe and compass
compass and hemp rope
astrolabe and satin sails

How did tyrants attempt to gain the approval of common citizens in ancient greece?

How did patrick henry‘s word i am not a virginian but an american symbolism importance of the first continental congress

What did this mean for dred scott? a.scott was not a citizen of the united states. b.scott was the property of the federal government. c.scott had no right to sue for his freedom in court. d.scott was considered the property of the slaveholding family.