Simplify the following text for a Grade 5 native English-speaking person.
Original: On March 10 , 1997 , Monday Night Raw became a 2 hour show , the first hour was still known as `` Raw '' , the second `` The War Zone '' , the 2 hour block together was named `` Raw Is War '' .
Simplified: On March 10 , 1997 , Monday Night Raw officially became Raw is War .