Where will this take me?
A minor in development studies can support your major studies and give you an edge as a graduate.
In a sociology or community development capacity, you could use your knowledge to help alleviate the strain on struggling communities (community development), or, in a governmental role you could develop policies around pressing international issues.
Perhaps you’d prefer to contribute to your field through ground-breaking research and academia. Whichever path you choose, your studies are designed to enable and empower your endeavours.