When did the Han Dynasty Begin

Which mountain region leads the nation in producing young chickens? blue ridge appalachian plateau coastal plain ridge and valley

When did martin luther king, jr. deliver his famous "i have a dream" speech? a. during the montgomery bus boycott b. during the birmingham campaign c. during his acceptance of the nobel prize d. during the march on washington

What were some effects in world war 1 in europe ? ( and only in europe)