What was a common theme in the nullification theories held by thomas jefferson and john
c. calhoun?

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

Germany italy and japan formed the tripartite pact in part because they: a. hoped to convince the united states to stay out of world war ii b. share the ruling philosophies based on communist economics c. resented the agreements they were forced to sign at the munich conference d. believed their territories were threatened by aggressive foreign states

Which groups united to form the populist party