1ThetraditionaldividinglineinAmericabetween“east”and“west”is_____.
2TheearliestpartinAmericatobefoundandtakenoverbyearlysettlersis____.
3ThelargestracialgroupinthewholepopulationofU.S.Ais____.
4Before,thelargestminoritygroupintheUnitedStatesis____.
5____hastheworld’soldestwrittenconstitutionandpoliticalparty.
6Theeconomicproblemcausedbythedepressioninwaseventuallysolvedby____.
7IntheUnitedStates,primaryeducationrequires____years.
8MostcollegestudentsintheUnitedStatesarein____institutions.
9ThethreemainlevelsofcourtsofthefederaljudicialsysteminAmericaare____________.
10_____(whichstate)isnotgovernedbythe北京治疗白癜风去哪个医院最好北京白癜风是怎样引起的
