| ‘Imperialism’ 
was a form of territorial, economic, 
and cultural expansion practised on a 
global scale by the great powers. During 
the last quarter of the nineteenth century, 
Britain and other nations colonized territories 
in Africa, Asia, and elsewhere for strategic 
and economic reasons. In Canada, support 
for the British ‘Imperial idea’ 
and the need to protect the Empire was 
strongest among Canadians of British 
origin, who formed the majority of the 
population. While 
professing attachment to the Empire, 
successive Canadian governments sought 
to avoid military commitments in support 
of Imperial defence. Such commitments 
might have damaged national unity, since 
public opinion in French Canada believed 
that participation in Imperial affairs 
prevented Canada from achieving greater 
autonomy.
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