Answer:
An augmented interval has one more half step than a perfect interval. An augmented interval has one more semitone than a perfect interval. Since C to F is a perfect fourth (5 half steps), C to F# would be an augmented fourth (6 half steps).
Explanation:
C.half step smaller than a perfect interval
B. Playing a series of chords in a particular order
The pre-Columbian settlement at Cahokia was the largest city in North America north of Mexico, with as many as 20,000 people living there at its peak. Cahokia was a city that, at its peak from A.D. 1050-1200, was larger than many European cities, including London.
