Joe Capitalist
Racism is a disease
Both progressives and leftists push for social norms that are very far left. The only fundamental difference is that progressives go for the use of government to accomplish this, whereas leftists tend to be anarchists that usually prefer more of a labor collective approach. Still, labor collectives function nearly identically to government, so it seems to be more semantics than a practical difference.
That's based on your opinion and not fact. Unless you can prove it.