__________ invented movable metal type in the mid-1440s

Rules that are unstated and understood are known as

a. Explicit rules b. Meta-rules c. Unfair rules d. Stabilizing rules e. Implicit rules

A dedication speech is usually

a. unrehearsed and impromptu. b. presented by a close friend or family member. c. shared by a number of speakers who each take a part. d. given at a formal occasion or ceremony.