Way to go Ted, Colorado is a great example of how your a Constitutional Conservative, no vote is not constitutional. Phony lyin Ted, out of the Ten Commandments he for sure has routinely broken 4 of them.
Ted didn’t make the rules in Colorado.
Prior to 1910 there were no primaries to vote in to select a presidential nominee. The primary method was pushed by the Progressives. Prior to 1910 delegates were elected in caucuses and state conventions. Oregon held the first primary in 1910, with many states following afterwards.