McHenry advises Congress on measures necessary to assert and defend U.S. rights against the encroachments of European powers. Lists these measures, including expansion of Navy and Army, increased fortification of ports, and additional revenues and military stores; then goes into more detail about the specific requirements of each. Appended are itemized cost estimates for building additional naval ships, purchasing military stores, and pay & upkeep for regiments of infantry, dragoons, and artillery, as well as several naval crews.