When have youth-led movements influenced policy in the past, and what can we learn from them ?

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

As the result of a conflict between british troops and a colonial militia in massachusetts

In ohio in 1872, the cleveland massacre was a)a violent labor dispute at standard oil refineries in cleveland. b)a takeover by standard oil of the refineries in cleveland. c)an attempt to stop standard oil from becoming a monopoly. d)a failed attempt by standard oil to take over other refineries.