Select the correct answer. Which action is an example of an implied power of Congress? A. passing a tax law B. establishing the Bank of the United States C. fixing the standards of weights and measures D. establishing post offices E. declaring war

The implied power of Congress would be B: establishing the Bank of the United States of America.

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

d) he bring down boss tweed and tammany hall.