Answer:
Step-by-step explanation:
1) Elvis Presley developed a revolutionary music called rock and roll.
2) A Texas teenager named Buddy Holly created his own popular and unique version of rock and roll called rockability.
3) Buddy Holly's wife was pregnant when he died in the plane crash in 1959
4) Buddy Holly is still remembered because of the way he influenced the rock and roll music.
Note: No 3 summarized how he died, what year he died and also informed us that his wife was pregnant when he died.