1920 Democratic presidential primaries : 1920 Republican presidential primaries : 1920 Republican National Convention ( Presidential tally ) : 1928 Republican presidential primaries : 1928 Republican National Convention ( Presidential tally ) : 1928 United States presidential election : 1932 Republican presidential primaries : 1932 Republican National Convention ( Presidential tally ) : 1932 United States presidential election 1936 Republican presidential primaries : 1940 Republican presidential primaries 1940 Republican National Convention ( Presidential tally ) : First ballot : Second ballot : Third ballot : Fourth ballot : Fifth ballot : Sixth ballot ( before shifts ) :
1928 Republican National Convention
1928 Republican National Convention
Electoral history of Herbert Hoover