1), 2), and 4) are not particularly inherently or exclusively left-wing positions. 1) and 2) have been popular with some Republicans (and republicans) in the 20

1), 2), and 4) are not particularly inherently or exclusively left-wing positions. 1) and 2) have been popular with some Republicans (and republicans) in the 20th century, as well as many traditional and Third Way liberals. 4) is extremely contemporary, but it's definitely a common populist right-wing position these days also.