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American

(Encyclopedia)American, river, 30 mi (48 km) long, rising in N central Calif. in the Sierra Nevada and flowing SW into the Sacramento River at Sacramento. The discovery of gold at Sutter's Mill (see Sutter, John Au...

Meares, John

(Encyclopedia)Meares, John mērz [key], 1756?–1809, British naval officer, explorer, and trader. He served in the navy, in which he attained the rank of lieutenant, until after the Peace of Paris (1783), when he ...

Perry, Matthew Calbraith

(Encyclopedia)Perry, Matthew Calbraith, 1794–1858, American naval officer, b. South Kingstown, R.I.; brother of Oliver Hazard Perry. Appointed a midshipman in 1809, he first served under his brother on the Reveng...

torpedo , in naval warfare

(Encyclopedia)torpedo, in naval warfare, a self-propelled submarine projectile loaded with explosives, used for the destruction of enemy ships. Although there were attempts at subsurface warfare in the 16th and 17t...

Croghan, George, 1791–1849, American military officer

(Encyclopedia)Croghan, George, 1791–1849, American military officer, b. near Louisville, Ky.; nephew of George Rogers Clark and William Clark. He won public acclaim and a congressional award for his defense of Fo...

Wilson, James, American agriculturist and cabinet officer

(Encyclopedia)Wilson, James, 1836–1920, American agriculturist and cabinet officer, b. Ayrshire, Scotland. He emigrated to the United States and settled (1851) in Connecticut, later moving (1855) to Tama co., Iow...

Laurance, John

(Encyclopedia)Laurance, John lôrˈəns [key], 1750–1810, American Revolutionary officer, b. near Falmouth, Cornwall, England; son-in-law of Alexander MacDougall. A lawyer, he was (1777–82) judge advocate gener...

Stockton, Robert Field

(Encyclopedia)Stockton, Robert Field, 1795–1866, American naval officer, b. Princeton, N.J. He left the College of New Jersey (now Princeton) to enter the U.S. Navy at 16 and served in the War of 1812 and in the ...

Pitcairn, John

(Encyclopedia)Pitcairn, John pĭtˈkârn [key], 1722–75, British royal marine officer in the American Revolution. Major Pitcairn commanded the advance guard of the British troops at Lexington (see Lexington and C...

Mullan, John

(Encyclopedia)Mullan, John, 1830–1909, American army officer and pioneer road builder, b. Norfolk, Va., grad. St John's Colllege, 1847, West Point, 1852. He was one of the chief aides of General I. I. Stevens in ...