I WONDER - Who Actually Named England?

The video explains the historical context before England existed, highlighting the four kingdoms, with Mercier being the largest. It describes the formation of England, originally named 'land of the Angles' for the Anglo Saxons, which evolved into 'engla land' and was later shortened to England.

What does the term 'Angles' refer to in the context of England's name?

How did the name 'England' evolve from its original form?