In the 2012 Republican Party presidential primaries, Mitt Romney has won 16 states.

The presidential primary for 2016 in California is set for June 7.

"Both major political parties in the United States select their presidential candidates through a process of primary elections. However, voters do not directly select presidential nominees in these primaries. Instead, they choose delegates from their respective states who will attend a national party convention to nominate a presidential candidate for their party." from thisnation.com

Liberal Republican Party - United States - ended in 1876.

Liberal Republican Party - United States - was created in 1870.