Which group retained much more influence on family structure in china than in other lands?.

The federal crescent is shaped like what letter

Where is sub-saharan africa located?

Which of the following  bestillustrates a negative reinforcer?               a.  copland gives up candy to stave off chronic acid indigestion.    b.  nancy learns that she prefers chocolate over vanilla.    c.  carmine changes his major to english lit after failing a math exam.    d.  on a hot day, lindberg always drinks lemonade.