If they do not get nomination of their party it is impossible for them to serve.
Republican Party : 19 Presidents; 23 TermsDemocratic Party : 14 Presidents; 22 TermsDemocratic-Republican Party : 4 Presidents; 7 TermsWhig Party : 4 Presidents; 2 TermsNational Union Party : 2 Presidents; 1 TermIndependent : 1 President; 2 TermsFederalist Party : 1 President; 1 Term(updated 22 Jan 2017)
Candidates who hope to win their party and nomination must appeal to the people's emotions -- behave like Donald Trump.
direct primaries
25 presidents form the repulican party were elected to be the president of the USA.
No- he has to keep the support of his party and win its nomination.
Nomination.
President John Tyler was kicked out of the Whig Party due to his policies. He entered the Election of 1844 as an independent but dropped out of the race in August. Incumbent President Millard Fillmore failed to get the Whig Party nomination in 1852, losing it to Winfield Scott. In 1856, incumbent President Franklin Pierce lost the Democratic Party nomination to James Buchanan. Andrew Johnson's lack of popularity is blamed for his loss of the Democratic Party nomination of 1868. Although incumbent President Chester A. Arthur was one of the frontrunners in the 1884 election campaign, he did not make a serious bid for re-nomination due to his health. Other one-term Presidents either did not seek re-nomination or won the nomination but lost the election.
No, Republicans do not have superdelegates in their party's nomination process.
No
No- there is no guarantee that the incumbent president will be nominated by his party for another term. Tyler, Fillmore, Pierce and Andrew Johnson all found this fact to be true through personal experience. Lyndon Johnson was so severely challenged for the nomination in 1968 that he decided not to seek another term. Others have been challenged but survived the challenge .
The nomination and party primary.
Yes, an incumbent president has lost his party's nomination before. One notable example is President Jimmy Carter, who lost the Democratic Party's nomination to challenger Ted Kennedy in 1980.
Nomination.
Nomination.
Yes, there have been instances where an incumbent president has lost the nomination for their party. One notable example is President Franklin Pierce, who failed to secure the Democratic Party's nomination for a second term in 1856.
Depends on context. US presidents, Oscars and many others.
Incumbent presidents have won re-election seventeen times. Ten incumbent president have run and lost. Three incumbent presidents were not nominated despite making a serious try for nomination. Two (Tyler and A. Johnson) were essentially ejected from their parties and one (Buchanan) had his party split up and so did not run for another term. Six who were eligible for another term chose not to seek another nomination.