Author’s Note: Courage rarely announces itself. It forms through risk, resistance, and consequence long before history chooses names to remember. The Courage They Didn’t Teach moves decade by decade from the mid-1700s onward, setting aside hero worship to focus on moments when retreat looked safer but resolve demanded sacrifice. Please note that, since these people weren't readily celebrated, historical information may be light at times.
Each entry follows one life that faced danger, opposition, or erasure and stood firm without promise of reward. Some endured violence in the open. Others absorbed pressure in silence. Together, these stories show courage as a skill shaped by striving and refined long before applause, if applause came at all.
Stephen Harriman Long: 1784-1864
A surveyor's chain measures distance, but it can't promise easy ground or reveal what later generations will build upon it.
Stephen Harriman Long carried instruments into a western country most Americans knew through rumor, ambition, and blank spaces on maps.
He returned with measurements, specimens, drawings, errors, and a phrase that shaped the nation's view of the Plains for decades.
Long was a Dartmouth graduate, mathematician, Army officer, and topographical engineer. He had worked on New York harbor defenses during the War of 1812, taught mathematics at West Point, surveyed western rivers, and helped select sites for frontier forts.
In 1819, Secretary of War John Calhoun ordered him to explore the country between the Mississippi River and the Rocky Mountains and gather the fullest practical knowledge possible. From National Park Service:
On March 18th, 1819, Secretary of War John G. Calhoun gave the following orders to Major Stephen H. Long, Topographical Engineer:
“You will assume the command of the expedition to explore the country between the Mississippi and the Rocky Mountains. You will first explore the Missouri and its principle branches and then in succession Red River, Arkansas and Mississippi above the mouth of the Missouri...The object of the expedition is to acquire as thorough and accurate knowledge as may be practicable of a portion of our country which is daily becoming more interesting but which is yet but imperfectly known. With this in view you will permit nothing worthy of notice to escape your attention...”
This excursion, initially termed the Yellowstone Expedition, was an intrepid campaign across the Great Plains to the Rocky Mountains. Stephen H. Long was the first military officer to bring with him leading scientific experts of the day from the fields of botany, geology, zoology, and cartography. Long eventually commanded five separate expeditions covering 25,000 miles with the resulting knowledge helped in the expansion of the upper American West.
Long pushed for more than a military march. He assembled naturalists, artists, mapmakers, and medical experts. He also designed the Western Engineer, the first steamboat to travel up the Missouri River as far as Council Bluffs. The mission carried scientific tools alongside soldiers and national ambition.
The original Yellowstone Expedition stalled near present-day Omaha after illness, flooding, budget trouble, and shifting orders. Long's scientific party spent nearly nine months at Engineer Cantonment.
Thomas Say studied animals and insects; Titian Peale and Samuel Seymour recorded plants, wildlife, landscape, and First-Nation communities; and Edwin James later joined as a physician, botanist, and geologist.
Their work produced descriptions of previously unknown species and what researchers call America's first biodiversity inventory. The party also gathered geographic data, language vocabularies, cultural observations, and visual records.
Long then led a reduced group west along the Platte River in June 1820 with only a small military escort.
The expedition reached the Rocky Mountain Front Range, identified the peak later named for Long, and sent James with a smaller group up the mountain now called Pikes Peak. From Illinois History:
Long went on to command a group of engineers for the Yellowstone Expedition of 1819 when Secretary of War John C. Calhoun proposed to build a fort on the Yellowstone River, an expedition that marked the first use of steamboats on the Missouri River. This expedition was abandoned when the soldiers became ill with fever and scurvy during the winter near Council Bluffs, but Long’s mission was immediately replaced with a new expedition west in 1820 for which he is best known. Long and his party were tasked to explore the headwaters of the Platte, Arkansas, and Red Rivers. On this trip Long traveled into the Front Range of the Rocky Mountains, and his map from the journey coined the name “the Great American Desert” for the Great Plains east of the Rocky Mountains. Edwin James, a physician in Long’s party, wrote the official report of the expedition.
In what is now Colorado, they surveyed and named Long’s Peak, and several members of the party climbed Pike’s Peak. Shortly after, the expedition split into two groups: one traveled down the Arkansas River, and the other, led by Long, went in search of the Red River, which was the boundary between the United States and Spanish Mexico at the time. They found a river that they believed was the Red, but it was actually a tributary of the Arkansas River.
Long divided the party for the return journey and searched for the Red River, an important border with Spanish territory. His group mistook the Canadian River for the Red, exposing the limits of maps and human judgment.
Long's report judged much of the Plains poorly suited for farming because of scarce timber and surface water. His map marked the region as the “Great Desert,” helping create the later phrase, “Great American Desert.” From Nebraska Studies:
In his report of the 1820 expedition, Long wrote that the Plains from Nebraska to Oklahoma were "unfit for cultivation and of course uninhabitable by a people depending upon agriculture." On the map he made of his explorations, he called the area a "Great Desert."
Long felt the area labeled the "Great Desert" would be better used as a barrier against the Spanish, British, and Russians, who shared the continent with the Americans. He also commented that the eastern wooded portion of the country should be filled up before attempting any more movement westward. He was against sending settlers to that area. There was little timber for houses or fuel, little surface water, sandy soil, hard winters, huge herds of bison (buffalo), hostile Indians, and no easy ways to communicate. However, it’s interesting that the native tribes had been living there for centuries! By the end of the 19th century, the "Great Desert" had become the nation’s breadbasket.
There were two key results of Long’s expedition — a very accurate description of Indian customs and Indian life as they existed among the Omaha, Oto, and Pawnee and his description of the land west of the Missouri River.
Railroads, wells, irrigation, new crops, and farming methods eventually transformed much of the region into productive agricultural land.
Long didn't invent the dry grass, severe winters, poor transportation, or lack of timber his party encountered. He recorded the land before later technology changed what settlers could demand from it.
His maps remained useful, while his largest judgment became a warning about how quickly observation can harden into prophecy.
Long's courage wasn't flawless foresight; it rested in preparation, endurance, disciplined observation, and a willingness to publish what the expedition found, including failure.
The surveyor's chain measured only the ground within reach; it couldn't measure railroads, aquifers, future harvests, or the cost of expansion for those already living there.
Long still carried science beyond the map's edge and brought back a record the nation had to reckon with.
Other columns in this series
- Franklin Before the Break
- The Woman Who Printed the Names
- The Man Who Refused to Stay Quiet
- Measured by the Stars
- Courage Measured in Seconds
- Margaret Corbin’s Stand Under Fire
- Hidden in Plain Sight—Deborah Sampson
- The Man Who Listened
- A 16-Year-Old Against an Army
- The Shot That Steadied a Revolution
- Mum Bett and the Law
- Phillis Wheatley and the Cost of Freedom
- Ona Judge Chose Freedom Over Comfort
- Richard Allen, A Faith That Wouldn’t Sit in the Balcony
- John Fitch: Steam Before the Spotlight
- The Night Dolley Madison Refused to Run
- Tecumseh, the Shawnee Who Refused to Think Small
- Prudence Crandall’s Classroom Rebellion
- Maria Stewart Refused the Silence
- David Walker Lit the Fuse Slaveholders Feared
- Thomas Macdonough and the Victory That Stopped Britain Cold
- Mary Pickersgill Stitched the Flag Before America Had the Song
- The Little Flotilla That Stood Between Britain and Washington
- William Henry Harrison and the Battle That Changed the Old Northwest
- Jacob Brown Held the Line When America Needed Command
- Winfield Scott and the Discipline That Held Under Fire
