Moves the date of the presidential primary to the first Tuesday in March

This bill changes the date of the state's presidential primary election to the first Tuesday in March (instead of the current June date). It directly affects how presidential delegates are selected for the national convention, as the primary will now occur earlier in the election cycle. The key provision amends election law to specify that the "spring primary" for delegate selection must be held on the first Tuesday in March, unless changed by future legislation. This is a procedural change to the election calendar with no other policy implications.