How are imperialism and capitalism connected

"While capitalism and imperialism have been closely linked in the minds of many, the truth is that the two systems are at odds with one another. Where one system flourishes, the other cannot. Many negative things, such as political corruption, the exploitation of the poor, and mass famines, have been blamed on capitalism, but that blame is misplaced. Real capitalism should work to improve circumstances for the poor by voluntary exchange, but imperialism hurts the poor by political or military domination that enables countries or government-backed businesses to profit at others’ expense."-Learn liberty