Osagyefo Dr. Kwame Nkrumah, as he became known, played an instrumental part in the founding of the Non-Aligned Movement, and in establishing the Kwame Nkrumah Ideological Institute to teach his ideologies of communism and socialism. His life achievements were recognised by Ghanaians during his centenary birthday celebration, and the day was instituted as a public holiday in Ghana (Founder's Day).