Why was there a resurgence of the kkk in the 20s?

The KKK reemerged again and grew to millions of members in the 20s for a variety fo reasons.

They first gained a foothold in the depression after World War I before the roaring 20s. By stoking the xenophobia and conservative moralism of white Protestants in cities around the country (not just the South), the KKK was able to recruit members who feared immigrants and a loss of their "way of life."

b: to eliminate competition from other farmers