From which country did the united states buy the southern portion of Arizona and New Mexico in the Gadsden Purchase? A) France B) Mexico C) Great Britain D) Spain

Space is not completely empty. there are small particles in space. what happens when these particles come together?

Explain the reasons for u. s. neutrality during the 1920s and 1930s. how did ideas about neutrality change during the period from the end of world war i to the passage of the lend-lease act? be sure to include any events, terms, or people that may support your response.

By choosing to resupply fort sumter, abraham lincoln risked a. abandonment of the fort by union soldiers. b. abandonment of the fort by confederate soldiers. c. the appearance of giving in to confederate secession. d. armed conflict with southern soldiers.