The 15th century....I think
17 billion - 9 billion = 8 billion so the surplus is 8 billion
The major problem was the division. For examplo: the Cordoba caliphate <span>disintegrated into 28 taifas.</span>
As a result of the 1942 “Europe-first” strategy,
<span>C. lost many battles against Japan’s powerful military. </span>Europe first is also called as Germany first, was the key element of the grand strategy. This agreed by the United States and the United Kingdom during World War II.