United States Secretary of... en.wikipedia.org

United States Secretary of... en.wikipedia.org

United States Secretary of... en.wikipedia.org

United States Secretary of... en.wikipedia.org

United States Secretary of... military-history.fandom.com...

Henry Knox - Great American... constitutionallawreporter.c...

Secretary of War Henry... www.nps.gov

Secretary of War John... www.military.com

Simon Cameron - Secretary... uniondb.com

US defense secretary makes... www.reuters.com

Edwin Stanton - Wikipedia en.wikipedia.org

Stanton: Lincoln's War... www.npr.org

Edwin Stanton: From... warfarehistorynetwork.com

Confederate States... en.wikipedia.org

Henry Knox, Biography,... www.americanhistorycentral....

James Madison Porter,... www.loc.gov

William H. Taft, Secretary... digitalcollections.nypl.org...

Henry L. Stimson | US... www.britannica.com

01- Secretary of War Henry... historymugs.us

23- Secretary of War... historymugs.us