Everybody is looking at U.S. Substantial capital shifts at the end of 1999 are due to personal investment choices. At the magic date, we have violence, especially in the Middle East, but overall, world order is retained. After the 1st, more capital shifts, but this time due to cascading business failures. Japan and other more rigid environments are hit the hardest. Within Asia, the less developed countries survive better.
China comes out pretty well.
The US Government tries to blame it all on the Euro and NATO falls apart. But the UN stays intact. Settling of scores. Varies with region. Some European countries do well but economies suffer since major nations like France and Germany not prepared.