Respuesta :

Answer:

B. The beatles

Explanation:

I believe this is your full question:

Important rock-and-roll artists and groups in the 1990s and early 21st century

included which of the following?

A. The Four Seasons

B. The Beatles

C. Radiohead

D. None of the above

The beatles were a the important rock and roll artist in the 1990's and early 21st century, they made around 213 songs that were released in their time as a group.

For 1990s specifically Radiohead fits, The Beatles are considered timeless but they were a hit in the 60s. I’d go with Radiohead because their timeframe matches best with 21st century :)