Which one of these inventions arose from an attempt to hearing impaired people a- the multiplex telegraph b- the telephone c- the phonograph d- the motion picture machine

religion played a major role in the american revolution by offering a moral sanction for opposition to the british--an assurance to the average american that revolution was justified in the sight of god. the revolution strengthened millennialist strains in american.

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."