German revolutions of 1848–49 used on today's national flag of Germany as a symbol of the Republican movement and of the unity among the German-speaking people. Activism for liberal reforms spread through many of the German states, each of which had distinct revolutions. They were also inspired by the street demonstrations of workers and artisans led in Paris, France, from February 22 through 24, 1848, which resulted in the abdication by King Louis-Philippe of France and his exile in Britain. In France the revolution of 1848 became known as the February Revolution. The revolutions spread from France across Europe; they erupted soon thereafter in
France in the long nineteenth century small holdings in India, West Indies and Latin America, France began rebuilding its world empire. It took control of Algeria in 1830 and began in earnest to rebuild its worldwide empire after 1850, concentrating chiefly in North and West Africa, as well as South-East Asia, with other conquests in Central and East Africa, as well as the South Pacific. Republicans, at first hostile to empire, only became supportive when Germany started to build her own colonial empire In the 1880s. As it developed the new empire took on roles of trade with France, especially supplying raw materials and purchasing manufactured