What does the twelfth amendment require?

Is the idea of containment relevant to american forge and policy today why or why not

What is one example of trench warfare ?

Which source would best a historian understand the effect of the great chicago fire on families? a. a biography of a chicago family displaced by the fire b. a letter from a grandmother in new york to her family in chicago c. a newspaper editorial about families who were displaced d. an oral history dictated by an adolescent who fled the fire