[DiogenesLamp]

Here are the SC exit polls Trump won broad support across all demographics. He was either first or second among almost all of them,

I'd rather see actual registered voter numbers. Exit poles are voluntary, and may or may not reflect actual sentiment.

[kabar]

You don't register by party in SC. If you look at the exit polls, you will see the broad appeal of Trump. He did the best among Republicans, Independents, veterans, the somewhat conservative and a strong second among the very conservative. He won the White evangelical or white born-again Christians and all age groups. He had the highest among both men and women.

You can discount the data for whatever reason. You may even think that Trump really didn't win the popular vote by 75,000 votes over his nearest competitor. You seem to have a hard time accepting reality.