Democrat Cal Cunningham Concedes North Carolina Senate Race to Thom Tillis

Sen. Thom Tillis (R-N.C.) speaks during the Senate Judiciary Committee oversight hearing to examine the Crossfire Hurricane Investigation in Washington on Sept. 30, 2020. Stefani Reynolds/Pool/AFP via Getty Images

Democratic challenger Cal Cunningham conceded the North Carolina Senate race to Sen. Thom Tillis (R-N.C.) on Tuesday, handing Republicans a key win in their quest to retain control over the Senate

President Donald Trump also won North Carolina, according to Decision Desk. North Carolina has 15 Electoral College votes.