Gaius Julius Caesar was a Roman general and statesman. A member of the First Triumvirate, Caesar led the Roman armies in the Gallic Wars before defeating his political rival Pompey in a civil war, and subsequently became dictator from 49 BC until his assassination in 44 BC. He played a critical role in the events that led to the demise of the Roman Republic and the rise of the Roman Empire.

The Roman people was the body of Roman citizens during the Roman Kingdom, Roman Republic and Roman Empire. Variously referred to as a cultural group, a nationality or a multi-ethnicity, the meaning of "Romans" underwent considerable changes throughout the long history of Roman civilisation as its borders expanded and contracted. In classical antiquity, from the 2nd century BC to the 5th century AD, the Romans ruled large parts of Europe, the Near East and North Africa through conquests made during the Roman Republic and the later Roman Empire. Originally only referring to the Italic Latin citizens of Rome itself, by late antiquity Roman identity evolved into a collective geopolitical identity, extended to nearly all subjects of the Roman emperors and encompassing vast regional and ethnic diversity.