Why possess the Democrats altered their primary calendar?

.AS STATED BY NEW HAMPSHIRE’S appointing authorities, this year’s Autonomous primary is completely sound. According to the event’s national committee, it is “useless”. A condition regulation passed in 1975 gives New Hampshire the specialist to keep its key 7 times prior to that of any other condition.

But in 2023 the Democratic National Committee (DNC), which provides the presidential nominating method, ordered it to go second, after South Carolina. New Hampshire Democrats refused: they are advancing with their vote-casting, before the Palmetto Condition, on January 23rd. What is this battle about?