The first 10 new US presidents after Hoover

First taking office is the common rule

Harry S. Truman succeeded Roosevelt after Roosevelt’s death, Lyndon B. Johnson succeeded John F. Kennedy, and Gerald Ford succeeded Richard Nixon after Nixon resigned. Their first years therefore need not coincide with the start of a normal elected term. Asking for election winners would omit or reorder crucial transitions. “First taking office” applies the same rule to a scheduled inauguration, a death in office and a resignation, making the chronology consistent across all ten people.

Roosevelt’s repeated elections do not add rows

Franklin D. Roosevelt won four presidential elections, yet appears once in a list of people. Truman follows him rather than an additional Roosevelt entry for each term. This is the same counting principle used for nonconsecutive presidencies elsewhere in the archive: one person, one first-entry date. A sequence of administrations or elections would have more rows and would reach its tenth entry at a different point. The question explicitly avoids that alternative counting unit.

The Bush name needs a generation

George H. W. Bush is the tenth answer. George W. Bush first became president later and lies outside this window. Entering only a surname does not distinguish them reliably, so the name directory uses their full identifying forms. The same care helps with Franklin D. Roosevelt and Theodore Roosevelt, who belongs to an earlier period. Initials in these examples are not cosmetic trivia; they prevent a plausible but historically different person from being awarded the intended rank.

What the sequence does not compare

The dates alone do not rank effectiveness, popularity or historical significance. They also do not encode term length: Roosevelt’s presidency lasted far longer than Kennedy’s even though each occupies one row. To compare time in office, use full start and end dates and a clear rule for counting days. For this game, the useful memory structure is the chain of transitions—Roosevelt to Truman, Kennedy to Johnson and Nixon to Ford—within a window bounded by Hoover’s departure and the first Bush presidency.

Sources & further reading

• White House Historical Association — Presidents Timeline
• White House Historical Association: presidential timeline

Explanation updated Sunday, November 1, 2026. The puzzle’s original data date is listed below.