Answer:
B. The beatles
Step-by-step 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.