An essay on freedom should include a strong introduction to the concept, a body that explains the reader's ideas about freedom, and a conclusion or final summary. An essay on freedom could explain the history of freedom through a certain time period. However, it could also focus on the writer's opinions on the topic and its meaning.
The definition of freedom looks simple – the word is defined as the state of being free from physical constraints or external regulations. However, when one starts to talk about freedom, the concept becomes more complicated. For instance, if one person is "free" to put their garbage in the front yard, it means that their neighbor is not "free" to enjoy a nice smelling neighborhood.
In the above scenario, the applied definition of freedom varies based on the perception of the person involved. An interesting essay about freedom could explore the different ways that people perceive the notion of freedom, and it could discuss a few scenarios representing those ideas. In any essay on the topic, the writer should be aware of its nuances. However, if the writer wants to focus on a less-nuanced version of freedom, they could write an essay on how slaves were granted freedom or about how the United States won its freedom from Britain.