Unscramble the Subjects

R H E A V T A

K E A R A E B H V

A D E A L H M B U V R A C

G H N A V H I E E L S

E H T A V I C

P H E A E V

L P S A A E T B A L L K Y B

L F P L B Y A A O L O T

A H Y B A P L L A L D N

R F M O R W I A N U E A