Like All World Financial Centers, From Time to Time New York Also Suffers From Cruses, Which Affects The World Economy. For Example, The Collapse of Wall Street, Who Survved the 30s of the 19th Century, Significantly Shook The American Economy. The Decline Was So Significant That Was Possible to Overcome Its Consequences Only after Decades. Now Wall Street Is Surrounding the Heyday Again, The Banking System Has Stabilized after Crisis and is Developing, and the City Itself Continues to Give Chances to Three Thcho Ed to Conquer it.