Nero

First major phase of Roman imperial rule, from Augustus to the accession of Diocletian, retaining republican institutions alongside imperial authority.

Roman imperial polity and its institutions from the rule of Augustus onward; the conventional end date of 476 CE concerns Western imperial rule, while the Eastern Roman Empire continued beyond that date.

The devastating fire that began in Rome on the night of 18–19 July 64 CE, burning for about nine days including a renewed outbreak. The endpoint is approximate rather than an attested exact hour or day.

Boudica led an uprising against Roman rule in Britain.

Roman general and dictator whose rise accelerated the collapse of the republican political order.

Capital of the Roman Empire.

The kingdom attempting to exercise control over Scotland during the conflict.