<Ul> <Li> zakat (the "taxing of certain goods, such as harvest, with an eye to allocating these taxes to expand that are also explicitly defined, such as aid to the needy"); </Li> <Li> Gharar ("the interdiction of chance...that is, of the presence of any element of uncertainty, in a contract (which excludes not only insurance but also the lending of money without participation in the risks); and </Li> <Li> riba (charging interest or at least high interest on money lent). </Li> </Ul> <Li> zakat (the "taxing of certain goods, such as harvest, with an eye to allocating these taxes to expand that are also explicitly defined, such as aid to the needy"); </Li> <Li> Gharar ("the interdiction of chance...that is, of the presence of any element of uncertainty, in a contract (which excludes not only insurance but also the lending of money without participation in the risks); and </Li> <Li> riba (charging interest or at least high interest on money lent). </Li>

When was the welfare state firmly established in most western societies