Democratic US Presidents with military service were Andrew Jackson (Army), James K. Polk (Tennessee state militia), Franklin Pierce (Army), James Buchanan (Army), Andrew Johnson (Army), Harry S. Truman (Army), John F. Kennedy (Navy), Lyndon B. Johnson (Navy), and Jimmy Carter (Navy).
Five different parties have supplied Presidents - and there have been non-party Presidents * Federalist * Democratic-Republican * Democratic * Whig * Republican
Zero. Many Presidents served in the military, but none were in ROTC.
US Presidents do not have to have served in the military in order to be elected.
The following 13 presidents never served in the military: Obama - Clinton - Franklin Roosevelt - Hoover - Coolidge - Harding - Wilson - Taft - Cleveland - Fillmore - van Buren - Adams - Adams.
Not counting Cabinet positions or the equivalent, the following U.S. Presidents had no military history besides Commander in Chief of the Armed Forces:John Adams - Federalist PartyJohn Quincy Adams - Democratic-Republican PartyMartin Van Buren - Democratic PartyGrover Cleveland - Democratic PartyWilliam Howard Taft - Republican PartyWoodrow Wilson - Democratic PartyWarren G. Harding - Republican PartyCalvin Coolidge - Republican PartyHerbert Hoover - Republican PartyFranklin D. Roosevelt - Democratic PartyBill Clinton - Democratic PartyBarack Obama - Democratic Party1 Federalist1 Democratic-Republican4 Republicans6 Democrats
Assuming you mean the 1970's, Jimmy Carter was the only Democrat--of course, there were only three presidents in the decade. Carter was inaugurated in 1977 and was president one term, until 1981.
Actually many future Presidents were commanded by Presidents. Example: JF Kennedy served in the Navy under Roosevelt and Trueman (Who served in the Army under Wilson). LB Johnson served in the Navy under FDR, George HW Bush served in the Navy under FDR & Trueman. Many of the Presidents served in the military and took orders from the Presidents in office.
There were 25 US presidents who never served in the Senate.
Cleveland,Wilson, FDR, Truman, Kennedy and Clinton were probably the most prominent of the Democratic presidents.
I count five: Grant, Hayes, Garfield, B. Harrison and McKinley.
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