Respuesta :

Answer:

Bitcoin

Explanation:

In 2009, bitcoin was founded. This form of cryptocurrency is now used globally. It helps people who live in countries where the value of their currency fluctuates often. With bitcoin, they can convert their money into a cryptocurrency and use it when needed.

Yes, bitcoin reached the U.S. but it was intended to be used worldwide. Also, the mysterious founder, Satoshi Nakamoto, is Japanese. However, about a year after bitcoin was established, he disappeared and has not been heard of since.

Answer:

The economic history of the United States is about characteristics of and important developments in the U.S. economy from colonial times to the present. The emphasis is on productivity and economic performance and how the economy was affected by new technologies, the change of size in economic sectors and the effects of legislation and government policy. Specialized business history is covered in American business history.