What is the best source of information for a research paper on ancient Rome?

The best sources for a research paper on ancient Rome include scholarly books and journal articles authored by historians specializing in Roman history, such as "The Cambridge Ancient History" or "A History of Rome" by Titus Livius. Primary sources, like the writings of Cicero, Tacitus, and Livy, provide firsthand accounts of Roman life and politics. Additionally, reputable online databases like JSTOR or Project MUSE offer access to peer-reviewed articles that can enhance your research. Always ensure to evaluate sources for credibility and relevance to your specific topic.