Simplify the following text for a Grade 7 native English-speaking person.
Original: In 1937 a SS-Junkerschule ( SS Officer Candidate School ) was made at Bad TÃ lz which operated until the end of World War II in 1945 .
Simplified: In 1937 SS-Junkerschule Bad TÃ lz was established near the town . The SS-Junkerschule ( SS Officer Candidate School ) operated until the end of World War II in 1945 .