As the european powers grew more industrialized their colonies became very important as sources of

Their colonies became sources markets and resources. Many European countries embarked on acquiring colonies in Africa and Asia to gain more resources for their industries as well as create new markets and acquire wealth.  They used the manpower in these colonies to power their industries.

maybe you need to work on the pipes in the house. i am just saying this because you did not give any details.

whose power in the senate is equal to the power of the speaker of the house?