After the War of 1812, the first half of the 19th century saw the growth of political reform movements in both Upper and Lower Canada, largely influenced by American and French republicanism. The colonial legislatures set out by the Constitutional Act had become dominated by wealthy elites, the Family Compact in Upper Canada and the Château Clique in Lower Canada. The moderate reformers, such as Robert Baldwin and Louis-Hippolyte Lafontaine, argued for a more representational form of government which they called "responsible government".