National Party – 1957 General Election – Forward Under… National Party – 1949 General Election – Real Prosperity The National Way Social Credit – 1969 General Election – Social Credit Means Planned Prosperity Related articles Social Credit – 1975 General…Labour Party – 1957 General…National Party – 1957 General…McMullan – 1957 General ElectionNational Party – 1957 General…Labour Party – 1957 General…Caldwell – 1957 General ElectionNational Party – 1957 General…Labour Party – 1957 General…Caldwell – 1957 General ElectionNational Party – 1957 General…Labour Party – 1957 General…Labour Party – 1957 General…National Party – 1957 General…Labour Party – 1957 General…National Party – 1957 General…Labour Party – 1957 General…National Party – 1957 General…Labour Party – 1957 General…Labour Party – 1957 General…