Who was the commander in chief of the un forces during the korean conflict

The solvent union and u.s believed in two different economic systems which was?

Why did mobs of whites attack chinese workers

Plz me in 1756 george washington was sent on a mission to, a. build a fort at the point where the allegheny and monogahela rivers form the ohio river. b. attack the french at fort duquesne. c. attack the french at fort neccessity. d. deliver a message to the french demanding that they leave the ohio valley.