The Industrial Revolution of the late 18th and the 19th century further accentuated the north–south division. Francophone Wallonia became an early industrial boom area, affluent and politically dominant. Dutch-speaking Flanders remained agricultural and was economically and politically outdistanced by Wallonia and the capital. The elite during the 19th century and the first half of the 20th century spoke French, even in the Dutch-speaking area. In the 20th century, and particularly after the Second World War, Flanders saw an economic flowering while Wallonia became economically stagnant. As Flemings became more educated and more well off, and sought a fair and equal share of political power, tensions between the two communities rose.