Unit 2 Summative Task By DevonEustace 1917 First Nations Children (-2) social change 1917 The Economy (1) economic and political change 1917 French Canadians (-2) social and political change 1917 Conscription (-2) social and political change Period: 1917 to 1930 Canada's Period of Progress and Decline 1920 Immigration (-1) social, economic and political change 1920 Women (1) economic, social and political change