Unit 3, Lesson 21 of a full series of lessons for the Canadian History course, CHI4U, aligned with Ontario curriculum expectations.This PPT lesson examines the path to Canada establishing its sovereignty and autonomy from Britain covering the period of 1867 - 1945. It explores five different events: the Paris Peace Conference, the Chanak Affair, the Halibut Treaty, the Balfour Report, and the Statute of Westminster. The PPT contains compelling visuals, videos, historical accounts, authentic prim