I believe it was the Radio
Answer:
In any case, the Byzantine Empire managed to survive after the decline of the Western Roman Empire due to a number of advantageous circumstances. ... Combined with a lack of mass Germanic migration into their territories, the Eastern Roman Empire was thus in a much better position to survive the collapse of the Empire.
Explanation:
The correct answer for this question is Triple Entente.
The seas surrounding Europe were controlled by Triple Entente. This is an informal treaty between Great Britain, France, and Russia. It was anchored on the Franco-Russian military alliance (1894), Anglo-French entente<span> (1904), and an Anglo-Russian </span>entente<span> (1907). </span>
