Who leads the Congress of Vienna?

Which of the following was a reason why the loss of alsace and lorraine to germany was a major blow to france?

During the cold war, the united states was involved in certain regional conflicts due to fears later called the domino theory, which stated which concept?

Plz which of the following provisions of the compromise of 1850 was designed to appeal to slave states? a. congress passed a strict fugitive slave law. b. the slave trade was banned in washington dc. c. texas agreed to give away some of its land so that the territory would be available for future states. d. california was admitted to the union as a free state.