Answer:
The city was transformed during the Renaissance Papacy. The rebuilding of the city at this time was a political statement, it was to show the world the might of the Popes and demonstrate their unique status as leaders of the Church. Popes commissioned great artists to create masterpieces for the Vatican.
Explanation:
s. And the 20th Century has come up with a new tonal music that swept the world, with roots in Impressionism, folk and African music, and even a little Classical - namely, Jazz, Swing, Blues, and eventually, Rock.
In the realm of symphonic music, the beginning of the 20th Century was a watershed time, when major composers were taking chromaticism (the slippery slope between keys) to extremes, mixing tone-colors so thickly it was blurring the lines of harmony, with the consequence of new works becoming bigger, but not really all that different - and every composers likes to feel "unique", for whatever reason.
The answer you are looking for is B. Repetition. The circle design showed up on all four corners exactly the same, so it is repeating.
