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Industrialization led to imperialism because Britain required large amount of cheap raw material and manpower which could help Europeans to solve the problem of growing demands due to increasing population of the country. To overcome the shortage Europeans began to conquer new lands whose natural resources could be easily accessible therefore British factories required the raw materials that could be found overseas offers reason for Industrialization road to Imperialism.
From a family systems perspective, the appearance of symptoms in a family member represents the manifestation of a current family transaction pattern.
They both keep each branch in its place and make sure their job is being done.