[B]Jan 9, 2009 Panic could herald dollar rout Although there are many parallels between the current crisis and the crash of 1929, one key difference is the global profile of the US dollar. In 1929, the dollar was on the rise, and would soon eclipse the British pound sterling as the world's reserve currency. Furthermore, the American economy was fundamentally so strong that in 1934 America was the only major nation able to maintain a currency tied to gold.