6. How many colleges were closed as a result of the students' protest strike?
- 400
- 600
- 300
- 500
7. In which year did the first violent incident in the student movement occur at Kent State University?
- 1967
- 1970
- 1968
- 1969
8. At first the National Guardsmen who were called in to disperse the students used ... to try to move them.
- dogs
- fire hoses
- tear gas
- tasers
- batons
- horses
- clubs
9. When the students refused to move, shots were fired by who?
- federal troops
- other students
- the Guardsmen
- the police