When a case from a lower court reaches the Supreme Court because the lower court is not certain about the procedure or the rule of law that applies to a case, the case has reached the Supreme Court by: certificate.
writ of certiorari.
the appeal process.
writ of mandemus.

The appeal process

Explanation:

cultural achievements of the 1920's 2010  

1. cultural achievements and african american achievements in the 1920’s  

2. art and literature charles lindberg flew from ny to paris, france. became national hero; first transatlantic flight.  

3. greenwich village (new york) and the south side (chicago)  many artists, writers, and intellectuals flocked to these areas to share ideas  people lead bohemian, or artistic and unconventional, lifestyles

bujías y una hora antes y no me parece muy difícil