According to article ii of the constitution, what are the formal powers of the president?

What issue lead from texas seceding from the union

How were castas paintings used to stabilize a society?

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