What were the three parts of Henry Clay's American System?

support for high tariffs

creation of a strong military

construction of roads and canals

involvement in overseas wars

a strong national bank

A. support for high tariffs

C. construction of roads and canals

E. a strong national bank

Explanation:The centerpiece of Clay's statecraft was an integrated economic program called 'the American System. ' This envisioned a protective tariff, a national bank jointly owned by private stockholders and the federal government, and federal subsidies for transportation projects ('internal improvements').