Final answer:
The earliest known name for Britain around 300 BC is Albion.
This correct answer is A)
Step-by-step explanation:
The earliest known name for Britain as early as 300 BC is Albion.
The options given include Albion, Caledonia, Hibernia, and Britannia, but it is Albion that stands out as the ancient name used for Britain, which predates the Roman occupation of the region.
This correct answer is A)