C-SPAN - 142 historians rated former U.S. presidents using 10 different leadership characteristics. RESULTS: C-SPAN's 2021 Historians Survey of Presidential Leadership https://www.c-span.org/presidentsurvey2021 | Facebook
C-SPAN - RESULTS: C-SPAN's new Historians Survey on Presidential Leadership: Top 10 http://cs.pn/POTUSsurvey #cspanPOTUSsurvey | Facebook
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