The egyptians
They lived in tribes (groups).
First the Egyptians, then Arabs, Ethiopians, Libyans, Macedonians, Romans. As you can see, Egypt was ruled by many groups. However if you want an answer simply between Greeks and Romans, it was the Greeks who were in Egypt as rulers before the Romans.
No. The Greeks came about a thousand years before the Romans.
The Etruscans.
The Romans never lived in Manchester, although they lived where Manchester now is. The Celts, who were wide rangingsettlers,like the later Roman settlers, occupied the area, displacing those ancient Britons who previously lived there. "Ancient Britons" covers unknown settlers of unknown origin.
I'll take this question to mean, "what nation occupied the Italian Peninsula before the group of people called Romans settled there". If that is the question then I'll say the most dominate civilization in Italy before the Romans came were the Etruscans. Other peoples had small colonies however the dominate force was Etruscan.
Britons, Celts, Cornish, etc.
Pre-dynastic Egypt
Before the Romans came, the people there were pagan. After a while, however, the areas settled by the Romans adopted Christianity.
Nothing really, it was there long before the Romans ever came to Britain.
She was not the first queen of Egypt, she was actually the last of her time because after her death the Romans came and took over.
Plakuntos, because Greeks came before Romans.