What response did Russia’s movement into Alaska trigger from Spain?

A. Expansion to islands in the Pacific

B. Eastward expansion to the Mississippi River

C. Northward expansion along the Pacific coast

The great compromise during the writing of the constitution involved

What event caused south carolina to secede from union in 1860

What event started the space race and made americans feel their security was threatened a.) alan shepard's suborbital flight. b.) the launch of sputnik c.) the launch of explorer d.) the cuban missle crisis