I would say <span>B) Great Britain
Hope this help.Thank You!</span>
One economic problem was that businesses were not as healthy. People started losing money because they had numerous investors and they couldn't find a way to pay them back because they couldn't earn as much as they received in investments which caused investors to lose money in reality which harmed the businesses.
Another is that the consumers were indebted more than it was normal. People were spending more and more money and they in reality didn't have this money earned so the debt started increasing dramatically and when they couldn't pay back the debts the bubble burst and an economic crisis was introduced.
The history of Europe covers the peoples inhabiting Europe from prehistory to the present. The period known as classical antiquity began with the emergence of the city-states of ancient Greece. Later, the Roman Empire came to dominate the entire Mediterranean basin. The fall of the Roman Empire in AD 476 traditionally marks the start of the Middle Ages.