Amy accidentally hit her elbow against the edge of a wall. amy's mother rushed to her and rubbed the affected elbow. amy's pain subsided. which theory would best explain this incident? a. the place theory b. the gate theory c. the signal–detection theory d. the opponent–process theory

How did shays' rebellion reveal the need for a revision of the articles of confederation? a) shays' rebellion exposed the weakness of the central government as written in the articles of confederation. b) shays' rebellion strengthened the ideas of the anti-federalists in the need for a strong national government. c) shays' rebellion illustrated the need for organized local government factions to handle situations such as this. d) shays' rebellion encouraged others to rebel and eventually led to the overthrow of the first established government in the united states.