The five questions historians ask to investigate the past what, where, when, and why.

  Who.

Explanation:

  They´re known as the fives W and are considered as basic questions to gather information. Some authors add another question that it´s How.

  They constitute a formula for getting the complete story about what happened in the past and to try to understand it.

  I hope this answer helps you.

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

answer; /// i believe the correct answer is (oasis)