Most primaries in the US narrow the field of candidates, but do not elect anyone to office.
Primaries were created by the states in the early 1900s following Progressive reforms to take power from party elites /2
No, really, a lot.
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There are several types of these partisan primaries.
States make different rules about who can vote to select the party's nominee./4
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(Nerds might call these partially open primaries.)
(IL, IN, IA, OH, TN, WY)/7
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(AL, AR, GA, HI, MI, MN, MS, MO, MT, ND, SC, TX, VT, VA, WI)
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Some states have "top two" primaries--where the candidates from all parties are on one list and the top two vote getters go to the general election (CA, NE, LA, WA)
(LA has its first round on Nov 6 and the runoff Dec 8!)/9
Some are as early as March (Texas, Illinois), but most are later in the year. /11
MARCH
Primaries March 6: TX (runoff May 22)
Primaries March 20: IL
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Primaries May 8: IN, NC, OH, WV
Primaries May 15: ID, NE, OR, PA
Primaries May 22: KY, AR (runoff June 19), GA (runoff July 24)
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Primaries June 5 CA, IA, MT, NJ, NM, SD, MS (runoff June 26), AL (runoff July 17)
Primaries June 12: ME, NV, ND, VA, SC (runoff June 26)
Primaries June 26: CO, MD, UT, OK (runoff Aug 28)
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Primaries August 2: TN
August 7: KS, MI, MO, WA
August 11: HI
August 14: CT, MN, VT, WI
August 21: AK, WY
August 28: AZ, FL
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Sept 4: MA
Sept 6: DE
Sept 11: NH, NY
Sept 12: RI
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