Who promoted the idea that by pursuing your own self-interest in a free market, you would actually be working for the common good?     karl marxcharles darwinvladimir leninadam smith

Karl Marx promoted the idea or the principle that by pursuing your own self – interest in a free market, you would actually be working for the common good. This principle is self – centered which means you need to start with your self interest in order that the common good of the society will be achieved.

an era of negotiation.

is that an answer to your question?

the correct answer is: the fact that the anti-federalist papers were considered poorly written.