Which word goes where??? plz help due tonight

How did the international community respond to south africa’s policies in the 1980s?

Why is it important that dr. luther king jr. use non-violent protest to create social change?

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.