In Ireland, the first Ulster Motor Rally (1931) was run from multiple starting points. After several years in this format, it transitioned into the 1,000-mile (1,600 km) Circuit of Ireland Rally. In Italy, Benito Mussolini's government encouraged motorsport of all kinds and facilitated road racing, so the sport quickly restarted after World War I. In 1927 the Mille Miglia (Thousand Mile) was founded, run over a 1,000-mile (1,600 km) loop of highways from Brescia to Rome and back. It continued in this form until 1938.
Rallying became very popular in Sweden and Finland in the 1950s, thanks in part to the invention there of the specialsträcka (Swedish) or erikoiskoe (Finnish), or special stage: shorter sections of route, usually on minor or private roads—predominantly gravel in these countries—away from habitation and traffic, which were separately timed. These at long last provided the solution to the conflict inherent in the notion of driving as fast as possible on ordinary roads. The idea spread to other countries, albeit more slowly to the most demanding events.
Rising investor confidence also indicates a rally, and it is perhaps more powerful than any economic indicator because when investors believe something is going to happen (a rally, for example), they tend to take action (purchasing shares in order to profit from expected price increases) that actually turn expectations into reality. Although it is an objective concept, investor sentiment shows through in mathematical measurements such as the put/call ratio, the advance/decline line, IPO activity, and the amount of outstanding margin debt.