It is because flash mobs is a group of people dancing to music and music is art.
Answer:
During the Industrial Revolution, many roads were opened to art and architecture, but all of them can be summarized in one: the freedom of creation. The industrial revolution and the bourgeoisie had their continuity in artistic expression. Since then, and until today, the art continues in that same direction
1879-1880 did freeze
That’s all I got hope one answer is good
