The correct answer is B. The deaths of four students at Kent State.
Explanation
During the 70s the Vietnam War was carried out in which South Vietnam and North Vietnam faced each other, motivated by establishing a form of government of socialist-communist inspiration (North Vietnam) and democratic inspiration (South Vietnam). One of the countries that got involved in this confrontation was the United States, which supported South Vietnam. This caused rejection in the United States population due to the Human Rights violations that occurred in it by members of the United States Army. This rejection caused demonstrations by young pacifists and students in the United States. One of them ended in the murder of four students from the University of Kent (Ohio) on May 4, 1970. The next day, students from the University of New Mexico protested against the Vietnam War and the murder of these four students. from the University of Kent. So the correct answer is B. The deaths of four students at Kent State.
The communist regime of USSR led by Gorbachev was no longer willing to intervene in the eastern countries, in a time that the countries were facing increasing pressure for freedom and liberties. The success of some early uprising in countries like Hungary endeared other countries to follow suit.
Answer:
2 used the wind to travel to North America
Answer:
The answer should be: Companies replaced hand-operated brakes with air brakes on trains.
Explanation:
You have to think how hard it was for trains to stop with hand operated brakes. Trains go fast, and not stopping in time can be dangerous. Hope this helped :)
