Question

Which statement explains why Britain became a part of the Roman Empire much later than nearby Gaul

Answer 1

The channel of water between Britain and Gaul was an obstacle.

Step-by-step explanation:

The explanation that explains why Britain joined the Roman Empire considerably later than surrounding Gaul is that the water route between the two countries was a barrier.

Because crossing such large bodies of water was difficult for something like the Romans, Britain was conquered later than surrounding Gaul.

Answer 2

The statement that explains why Britain became a part of the Roman Empire much later than nearby Gaul is that the channel of water between Britain and Gaul was an obstacle.
The Romans didn't find it easy to cross these huge amounts of water, which is why their conquering of Britain came later than nearby Gaul.