Answer: C- Canals
Explanation: Im 99.99 % sure because flatboats were big and transported a lot of people and over long distances. In a turnpike people had to pay to cross. And horsecars or carriage weren't develop yet.
The antiwar protests at Kent State took place on May 4, 1970. The students were protesting the Vietnam War. During the protests, the Ohio National Guard opened fire on the protestors and killed four students. Nine other students were injured. After the incident, a student-led strike closed many college campuses across the country.
Number 7 is body composition