The reason behind conducting military operations in Caribbean countries between 1901 and 1920 was to provide protection to the economic interests of American banks and investors.
A kind of ownership can be used to denote the economic interest in which the ownership is shared where the holder has the right to control and also has the voting rights.
Some examples of economic interests are Personal Financial Effects, Real Property, Business Investment, Gifts, and many more. In the case of the Caribbean countries, military operations were conducted.
As a result of such operations, economic interests were protected.
Learn more about economic interests from here:
https://brainly.com/question/633579
#SPJ4