Why does new hampshire hold its primary first? a. it was the first state to sign the constitution. b. a federal law says it must hold the first primary. c. it was the first state admitted to the union. d. a state law says it must hold the first primary.

New Hampshire hold its primary first Because: (D) A state law says it must hold the first primary.
The state law requires even much more specific than that. It requires New Hemisphere to hold the primary on Tuesday at least seven days immediately after any other state hold a similar election, which coined the term“similar contest” in the New Hampshire statute

Protests started as soon as the war broken in 64 when Lyndon b Johnson was in office