The paper examines the process of transformation of the principles of Imperial defense in the North American colonies of the British Empire. It limits the chronological scope of the work to the 60s. XIX century. when the colonial possessions of Britain in North America received the status of a dominion. https://etdurbxsw9bw6.timeblog.net/70682897/integrando-a-história-oral-e-as-narrativas-a-abordagens-pedagógicas-problematizadoras-na-formação-inicial-de-professores-de-matemática