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

Write two paragraphs to explain how the cold war changed after the 1960s. first, identify the ways it changed during leonid brezhnev's leadership in the 1970s. then, explain how the cold war changed when ronald reagan was in office in the early 1980s. include supporting facts and details from the text in your response.

Brainliesttt !me : ) -what is invisible warfare?

How did major political parties affect elections