Answer:
By spreading its operations across a network of computers, blockchain allows Bitcoin and other cryptocurrencies to operate without the need for a central authority. This not only reduces risk but also eliminates many of the processing and transaction fees.
Explanation:
Answer:
electricians and social workers
This question is culled from the passage; "Benjamin Franklin: About An American Life". Given the content of this passage, we can deduce that it is;
- D: A biography of Franklin intended for a general audience.
A biography is an account of the life and affairs of a person. Walter Issacson wrote a biography of Benjamin in which recounted several aspects of his life.
For example, he made the statement, "Some who see the selection of Franklin in the world today fret about a shallowness of soul and a spiritual complacency that seem to permeate a culture of materialism."
This statement shows that the writer was recounting the style and ways of Benjamin Franklin and how the American public viewed him.
Thus, we can deduce that the passage is a biography of Benjamin Franklin that is meant for a general audience.
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