How long is a school day in Japan?

Although a number of things brought about world war one there was one even that push to europe over the edge. what was that event?

Why was russia drawn into a conflict with germany after ausria-hungary declared war on serbia ?

Most members of the socialist party of america believed that the government should protect workers by: a.) operating big businesses. b.) outlawing strikes. c.) outlawing unions. d.) all of the above.