Final answer:
Ragtime is a uniquely American form of music known for its syncopated melodies and lively tempo. It broke conventional theories about music and inspired improvisation. d. It also gave birth to other forms of music, like jazz.
Step-by-step explanation:
Ragtime is a uniquely American form of music that features "ragged" rhythms and a strong beat. It is known for its syncopated melodies and lively tempo, which often lead to dancing and foot-tapping.
d. Ragtime broke conventional theories about music at the turn of the century and inspired improvisation. It also gave birth to other forms of music, such as jazz.