General Discussion

https://en.wikipedia.org/wiki/2016_Iowa_Republican_presidential_caucuses#:~:text=The%202016%20Iowa%20Republican%20presidential,of%20the%202016%20presidential%20election.

The whole field😀😀😀
Ted Cruz was able to defeat Donald Trump in the Iowa Caucus by winning over Evangelical caucus-goers;[1] Cruz won 51,666 caucus votes or 27.6%, giving him a net gain of one delegate over Trump. Cruz visited all 99 counties of Iowa and held small events.[2] Cruz outperformed his polling average, which predicted a narrow Trump victory in the caucus.

Following poor performances in the caucuses, Rand Paul,[3] Mike Huckabee[4] and Rick Santorum[5] suspended their campaigns. Both Huckabee and Santorum had previously won the caucus in 2008 and 2012 respectively.