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

Who tried to stop the civil rights act of 1964 from passing the us senate and what tactic did they use? how was their opposition overcome?

The treaty of versaillies did not provide additional rights to the non-european nations that were held by the central powers. control over these regions was given to the allies.

Which of these belongs to the united states after the spanish american war ?