Radicals use the term political economy instead of to describe their critique of capitalism and the inequitable distribution of wealth among nations.

Radicals use the term political economy instead of Marxism to describe their critique of capitalism and the inequitable distribution of wealth among nations.
Radicals focus on the radical and progressive principle on altering social structures through revolutionary or other means. It is characterized with changing value systems in fundamental ways. Marxism on the other hand denotes system based upon the political and economic theories of Karl Marx.

Where are the choices.