Banks can be used as a safe way to store your money and belongings. It is a good way to build up savings and have a conservative investment. It is also often used to finance bigger projects that you intend to use to increase your lucrative gains and eventually pay back the loan that you took to finance the project.
Explanation: Although Leopold II established Belgium as a colonial power in Africa, he is best known for the widespread atrocities that were carried out under his rule, as a result of which as many as 10 million people died in the Congo Free State.