What was the primary focus of Marcus Tullius Cicero's writing?

Marcus Tullius Cicero was a prominent Roman statesman, orator, and philosopher known for his significant contributions to literature and political discourse. His primary focus in writing was often on political themes, including his criticisms and defenses of various statesmen and political principles in Rome.

Cicero's works such as "In Catilinam" (Against Catiline) demonstrate his skill in rhetoric and his commitment to the Roman Republic, as he vehemently opposed plots against its governance. His writings not only addressed political issues but also delved into ethical and philosophical questions relevant to the operation of government and the responsibilities of citizens.

This focus on politics encompasses a range of activities including diatribes against his political enemies, pointing to his role as a defender of the Senate and the Republic during tumultuous times, thus embedding his thoughts and critiques deeply in the context of Roman political life. His engagement with political matters helped shape Roman thought and legal practices, making his contributions to political writing lasting and impactful.