Pls help, give BRAINLIST if correct

Correct choice is option D.

Explanation:

A historian's work is similar to that of a police officer's. A historian researches a lot about whatever their topic is. They both go above and beyond to confirm his or his research or findings about a past history event. They both  look for firsthand or even secondhand experiences on the subject. They both look for actual witnesses to support their claims on their findings.

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