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.

both are true, the congress does have the power to create banks, even if this power is not specifically described in the constitution, since there is nothing restricting it and there is power given to the congress to make "all laws which shall be necessary and proper". maryland was not allowed to tax a branch of the national bank operating there, and the supreme court decided that no state could. both of these topics were discussed in a decision of the mcculloch v. maryland case in 1819.