MANCHESTER, N.H. — Bernie SandersBernie SandersOvernight Energy: Trump set to sign offshore drilling order Meghan McCain: Obama 'a dirty capitalist like the rest of us' Dems might begin again with Kamala Harris and California MORE has defeated Hillary ClintonHillary Rodham ClintonOvernight Cybersecurity: Anticipation builds for Trump cyber order | House panel refers Clinton IT contractor for prosecution | Pentagon warned Flynn about foreign payments Trump’s foreign policy of more is about money Meghan McCain: Obama 'a dirty capitalist like the rest of us' MORE in the Democratic presidential primary in New Hampshire.
Clinton immediately conceded the race as media organizations called it for the Vermont Independent.
The Clinton campaign has buffered itself against the prospect of losing New Hampshire, arguing that Sanders, who hails from a neighboring state, was the hometown favorite and always expected to win.
Still, only six months ago, nobody expected anything resembling a close race for Clinton. Now, Democrats are bracing for a protracted primary.
The former first lady's campaign said as much in a memo Tuesday night conceding the primary.
"The nomination will very likely be won in March, not February, and we believe that Hillary Clinton is well positioned to build a strong – potentially insurmountable – delegate lead next month."
Polling shows Clinton still has prohibitive leads among African-American and Hispanic voters, who will be important constituencies in the next Democratic contests. Nevada has a strong contingent of Hispanic voters, and South Carolina has a significant African-American population.
In its memo, the Clinton campaign set its sights those two upcoming races, where she holds a substantial lead.
Polling is sparse in Nevada, where voters will caucus on Feb. 20, but Clinton leads by 20 points there, according to the RealClearPolitics average. The last poll, however, was conducted in late December; most polls were conducted in the spring, summer and early fall.
In South Carolina, which has a Feb. 27 primary date and more up-to-date polling, Clinton leads by 30 points.
For Sanders, the next two contests will be his proving ground. Iowa and New Hampshire, with their strong contingents of white progressives, were always seen as good fits for his brand of politics.
Sanders has made a point of courting minority voters and will need to make inroads with them to win in subsequent contests.