Original sentence: America was founded as a liberal nation, and the preamble to the Constitution of the United States includes the clause "promote the general Welfare, and secure the blessings of Liberty to ourselves and our Posterity", but in modern times some have argued that "true liberalism", which they call "Classical Liberalism", should limit itself to the first three clauses in the Preamble, "establish Justice, insure domestic Tranquility, provide for the common defence" and that any attempt by the government to promote the general welfare or enforce positive rights is a violation of "Classical Liberal" ideals
Edited sentence: America was founded as a liberal nation, and the preamble to the Constitution of the United States includes the clause "promote the general Welfare, and secure the blessings of Liberty to ourselves and our Posterity", but in modern times Libertarians have argued that "true liberalism", which they call "Classical Liberalism", should limit itself to the first three clauses in the Preamble, "establish Justice, insure domestic Tranquility, provide for the common defence" and that the general welfare and individual liberty are best left to the private sector