Since 1988 when frontloading a significant number of states on a single day became popularized in the GOP primary, it has been decisive in determining the nominee.
Former President Donald Trump is heavily favored, but Nikki Haley is trying hard to overcome the odds in her home state. Let's look at the keys to winning Saturday's primary and how it all works.
Florida Gov. Ron DeSantis told South Carolina voters he is best positioned to beat former president Donald Trump over their former governor, Nikki Haley, who placed third in the Iowa Caucus.
On Super Tuesday, March 5, Republicans will have allocated almost half of their delegates, just as the first criminal case against former President Donald Trump is getting underway.