Name the series of electoral contests that take place within all 50 US states and include the 2016 primary in New York ahead of the 2016 presidential election?
New York Republican primary, 2016 The 2016 New York Republican primary was held on April 19 in the U.S. state of New York as one of the Republican Party's primaries ahead of the 2016 presidential election.
Democratic Party presidential primaries, 1964 The 1964 Democratic presidential primaries were the selection process by which voters of the Democratic Party chose its nominee for President of the United States in the 1964 U.S. presidential election. Incumbent President Lyndon B. Johnson was selected as the nominee through a series of primary elections and caucuses culminating in the 1964 Democratic National Convention held from August 24 to August 27, 1964, in Atlantic City, New Jersey.