When Austin was finally released in 1835, he returned to Texas embittered and broken in health. He urged Texans to support a Mexican revolt against Santa Anna, and this effort triggered the Texas Revolution. Santa Anna led troops into Texas during January 1836 and reached San Antonio in February. There, against the advice of independence leader Sam Houston (1793-1863), a force of 187 Texans under militia colonel William B. Travis took a defensive stand behind the walls of a decayed Spanish mission formally called San Antonio de Valero but nicknamed “the Alamo” because it was close to a grove of cottonwoods (alamos in Spanish).
The tiny Texas band, which included such renowned frontier figures as Jim Bowie and Davy Crockett, held off 5,000 of Santa Anna’s troops for 10 days. The band hoped desperately that the American nation somehow would rally and rush to its aid. But that didn’t happen. On March 6, the Mexican troops breached the mission’s wall and slaughtered everyone inside.
This Mexican “victory” turned out to be a disaster for Santa Anna. Sam Houston united Texans under the battle cry “Remember the Alamo! “ and brilliantly led his ragtag army against Santa Anna at the Battle of San Jacinto on April 21. The result was decisive, and Texas became an independent republic.
Trails West
During the 1830s and well into the 1840s, before the McCormick reaper and the Deere plow had worked their act of transformation, the western plains were known as the Great Desert, and they remained largely unsettled. Instead, settlers first set their sights on the Far West. By the early 1830s, Americans were beginning to settle in California, many of them “mountain men”—fur trappers—who turned from that profession to ranching and mercantile pursuits.
These pioneers made their way into the territory by way of the southwestern deserts until 1, 833, when Joe Walker, a mountain man from Tennessee, marched due west from Missouri. Walker took the so-called South Pass through the Great Divide, went east to west across the Great Basin, climbed the Sierra Nevada Mountains, and entered California. This path became the California fork of what would be called the Overland Trail. Walker had opened California to the rest of the nation. By 1840, 117 mountain men were settled in Mexican California, bringing the American population to about 400.
Overland Trail
The mountain men and other explorers carried back to the East tales of the wondrous and potentially bountiful lands that lay toward the sunset. Through the decade of the 1830s, America’s westering dreams simmered. At last, on February 1, 1841, 58 men—settlers living in Jackson County, Missouri—met at the town of Independence to plan the first fully organized emigrant wagon train to California. Assembling across the Missouri River, at Sapling Grove, the party had grown to 69—including more than 20 women and children—under the leadership of John Bartleson. The prominent Catholic missionary Father Pierre-Jean deSmet and the mountain man Thomas Fitzpatrick also joined the train of 15 wagons and four carts.
The trek consumed five months, three weeks, and four days. It was marked by a single death, a single birth, and a single marriage. The following year, some 20 wagons carrying well over 100 persons made the trip. Other journeys followed each year thereafter until the completion of the transcontinental railroad in 1869 made the Overland Trail and the other trans-West routes obsolete.
Surviving the three-to seven-month journey across an often brutal and always unforgiving landscape took discipline, strength, and luck, Yet most who undertook the trek survived—albeit transformed by the ordeaclass="underline" haggard, even reduced to skin and bones. Such hardship was sufficient to convince many emigrants to make an expensive and often stormy journey by sea—either all the way around Cape Horn at the tip of South America or to the Isthmus of Panama. No such thing as a Panama Canal existed in the 19th century (the canal would not be completed and opened to traffic until 1914). Therefore, travelers bound for the West Coast had to disembark on the Atlantic side, make a disease-ridden overland journey across the steaming jungles of the Isthmus, then board a California-bound ship on the Pacific side.
Oregon Fever
Until gold was discovered in California in 1848-49, Oregon was the strongest of the magnets drawing emigrants westward. In 1843, a zealous missionary named Marcus Whitman led 120 wagons with 200 families in what was called the Great Migration to Oregon. Soon, stories of a lush agricultural paradise touched off “Oregon fever,” which brought many more settlers into the Northwest.
Oregon was a hard “paradise.” The elements could be brutal, and disease ranged from endemic to epidemic. Whitman worked tirelessly as a missionary and physician to the Cayuse Indians in the vicinity of Walla Walla (in present-day Washington state). An overbearing man who insisted that the Indians accept none other but the Christian God (and his version of that God), Whitman fell afoul of the Cayuse during a measles epidemic that killed half their number. Blamed for the epidemic, he and his pretty blonde wife, Narcissa, were massacred on November 29, 1847.
“What Hath God Wrought?”
Historians often refer to the emigrant trails as “avenues” of civilization—as if they were neatly constructed highways. In fact, the trails were often nothing more than a pair of wheel ruts worn by one wagon after another. Yet, even as ox hooves and iron-rimmed wheels crunched through the dust of rudimentary trails, a very different, very modern means of linking the continent emerged.
In 1819, the Danish scientist Hans C. Oersted (1777-1851) discovered the principle of “induction” when he noticed that a wire carrying an electric current deflected a magnetic needle. After this discovery, a number of scientists and inventors began experimenting with deflecting needle telegraphs. Two scientists, William F. Cooke and Charles Wheatstone, installed a practical deflecting needle telegraph along a railway line in England in 1837. In 1825, William Sturgeon invented the electromagnet, and the experiments of Michael Faraday and Joseph Henry on electromagnetic phenomena in 1831 excited an American painter, Samuel F. B. Morse, to begin working on a telegraph receiver.
Morse developed a device in which an electromagnet, when energized by a pulse of current from the line—that is, when the remote operator pressed a switch (“telegraph key”)—attracted a soft iron armature. The armature was designed to inscribe, on a piece of moving paper, dot and dash symbols, depending on the duration of the impulse. Morse developed “Morse Code” to translate the alphabet into combinations of dots and dashes. On March 4, 1844, Morse demonstrated his magnetic telegraph by sending the message “What hath God wrought?” from Baltimore to Washington.