Answer:
crossing a land bridge from Asia.
Explanation:
The theory of the population of America more successful and that was proven with archaeological remains, is that the Eurasian population crossed through the Bering Strait, which was formed thanks to the ocean freezing and crossing looking for a better climate, in the same way these population was first accentuated in north America and wanted to look for more tropical climates.
The correct answer is B) reducing unemployment and maintaining cash flow.
What best describes a central bank's primary goals is "reducing unemployment and maintaining cash flow."
In the case of the United States, the Federal Reserve plays the role of a central back in the country. Also known as the Fed, it is responsible for the monetary policy, oversees the financial system in the United States trying to minimizing problems and support banks when in need. The Fed headquarters are located in Washington D.C.
