Argentina
The Constitution of Argentina provides in its Preamble that one of its purposes is to "promote the general welfare". A comparative, international analysis of the meaning of this phrase in the Argentine constitution is provided by an 1897 report from the Supreme Court of Argentina:
In Ferrocarril Central Argentino c/Provincia de Santa Fe, 569 the Argentine Court held that the General Welfare clause of the Argentine Constitution offered the federal government a general source of authority for legislation affecting the provinces. The Court recognized that the United States utilized the clause only as a source of authority for federal taxation and spending, not for general legislation, but recognized differences in the two constitutions.Read more about this topic: General Welfare Clause