How did Alaska prove to beneficial to America?

Which examines the impact of napoleon’s territorial conquest on the world?

Alot of points! ! what was the greatest achievement of el libertador, simón bolívar? a. he became a military strongman in peru. b. he freed venezuelans from spanish rule. c. he bernardo o'higgins liberate chile. d. he united mexicans of all races against spain.

Need ! how did sumner define liberty in the book of "voices of freedom"