I'll continue like Mark to support our buddy Ben and ignore the Civil war riff-raff
Ben Franklin:
SCIENCE - Noted 18th Century Scientist
INVENTOR - Stove, lightning rod, bifocals and many others...
MEDICINE - Founded 1st U.S. Hospital
BANKING - Well known for maxims on thrift
AGRICULTURE - Introduced several crops to U.S.
PRINTING - Noted Colonial printer - "Patron Saint of Printing"
ELECTRICAL - Experiments and theories - Kite & Key
INSURANCE - Started 1st insurance company
HEATING - Franklin stove
COOLING - Had three methods of cooling
EDUCATOR - Involved in founding two colleges
OPTOMETRIC - Bifocal glasses
POSTAL - First postmaster
LIBRARIES - Started 1st circulating library
JOURNALISM - Wrote for several early newspapers
PUBLIC SAFETY - Started 1st police department
PUBLIC SAFETY II - Started 1st fire department
RELIGION - Introduced idea of prayer in Congress
MUSIC - Invented musical instrument - glass armonica
GOVERNMENT - Held numerous positions: Clerk, Postmaster, J.P., Alderman, Governor, Ambassador
MILITARY - Colonel in Militia
MASONIC - Grand Master of Pennsylvania
DIPLOMAT - Ambassador to England Minister to France
COMMUNITY SERVICE - Street lighting, paving and cleaning
UNIONS - Started Leather Apron Club
BUSINESSMAN - Owned and operated several businesses
PHILOSOPHER - Started American Philosophical Society
ABOLITIONIST - Started Society to Abolish Slavery
SALESMAN - Expert at marketing and sales
MERCHANT - Operated store as part of printshop
HUMORIST - Considered America's 1st writer of humor
TRAVELER - Traveled extensively throughout U.S.
FORECASTER - Published Poor Richards "Almanack"
FUND RAISER - Originated matching contributions idea
SAILING - Designed "sea anchors"
CARTOONIST - Drew 1st cartoon in an American newspaper
LINGUIST - Studied several languages and designed a phonetic alphabet
CARTOGRAPHER - Mapped the Gulf Stream and Routes for the post office
PHILANTHROPIST - Organized fund raising and contributed to many worthwhile causes
MENTOR - Acted as a counselor and guide to many of his contemporaries