In the late nineteenth century, corporate merger and the creation of holding trusts and companies led to which of the following a. increasingly diversified markets b. the development of monopolies c. more small businesses d. less international trade

In the late nineteenth century, corporate merger and the creation of holding trusts and companies led to which of the following  

A. Increasingly diversified markets

slim jim pickle bim bang bongo babado

food chain i would say only because there is competition on getting food and survival