<Li> Support for a high tariff to protect American industries and generate revenue for the federal government </Li> <Li> Maintenance of high public land prices to generate federal revenue </Li> <Li> Preservation of the Bank of the United States to stabilize the currency and rein in risky state and local banks </Li> <Li> Development of a system of internal improvements (such as roads and canals) which would knit the nation together and be financed by the tariff and land sales </Li>

Which of the following was not part of the american system