Which of these inventions arose from an attempt to help hearing-impaired people? A: the multiplex telegraph
B: the telephone
C: the phonograph
D: the motion-picture machine

Apoll showed voters prefer that members of congress act as delegates. how might we expect the effect of this to differ between senators and representatives?

Articles of confederation dbq assignment. was the poster ”announcing an all new plan of government! ” written by a federalist or a non federalist?

Which impact did the civil war have on the spread of disease in texas a. disease decreased bc people left the area to fight in the war b. disease increased bc medicine was in short supply. c. disease increased bc many new diseases were brought to the area d. disease decreased bc confederate doctors distribute new medicines to local communities