Simplify the following text for a Grade 4 native English-speaking person.
Original: In fact KomÃ rno became the center of cultural and social life of the Hungarians in Czechoslovakia . In 1938 , under the First Vienna Award of that year , KomÃ rno ( now again as KomÃ rom ) was returned to Hungary .
Simplified: People have lived in the area of KomÃ rno for thousands of years .