S. p. huntington's study of the 1960s data that showed the economies of and ghana to be quite similar. but by the 1990s the gap in economic growth between the two countries widened. the reason is " valued thrift, investment, hard work, education, organization and discipline. ghanaians had different values. in short, culture counts."

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:

many women had to remain at home while husbands found work.

explanation:

charles lindbergh hope this

c or d. good luck !