They were originally Italian, but their empire eventually included all of the Mediterranian Sea.
Italian
Negro
His nationality is American/ New York.
The name "Spartacus" is a Latin name. It had no nationality as such. The rebel gladiator Spartacus was said to be from Thrace and also was said to have served in the Roman army. Many auxiliaries either Latinized their names or changed them completely to a Latin (Roman) name.
Italian
Irish
He was a Roman. At that time, that was a nationality.
Modern day italian ancient roman technically
Jesus Christ's nationality is Jew. Strictly speaking, he lived in the Roman Empire, which would have made his nationality a Roman citizen. He was ethnically and religiously Jewish.
He was a Roman.
Negro
Siderian
filipino-haiwaiian
Jesus Christ's nationality is Jew. Strictly speaking, he lived in the Roman Empire, which would have made his nationality a Roman citizen. He was ethnically and religiously Jewish.
He was born in Scotland of Roman parents.
Nationhood and nationality were only just emerging at the time - and only in Western Europe, not in the Holy Roman Empire. So the answer is likely to be that he didn't use the 'nationality' much, if at all.
He is Jewish. At the time he lived, he was a citizen of the Roman Empire.
St. Augustine was a Roman African, born in Roman-occupied North Africa (modern-day Algeria) in the year 354 AD. He is considered one of the most important figures in the development of Western Christianity and philosophy.