What do we call the 1,000-year period after the fall of rome?

Why was russia drawn into a conflict with germany after ausria-hungary declared war on serbia ?

At the end of civil war, which reconstruction plan called for a military occupation of the south ? a. lincoln's b. radical's c. johnson's

Plz where was the inca civilization located? a. in and around the andes mountains of south america. b. central america in southern mexico. c. the caribbean islands. d. the central valley of mexico.