The first cowboys were Mexican vaqueros who herded Andalusian cattle--also called Texas Longhorns--imported by Spanish colonists. It is from these early cowboys that much of the lingo of the trade was acquired. On trail drives buckaroos (vaqueros) wore heavy leather chaps (chaparerras), roped calves with a lariat (la reata), and kept their horses among a herd called a remuda.
For centuries, the south central and northern plains provided habitat for the bison and home for nomadic Indian tribes who hunted the shaggy animals for food, clothing, and shelter. But the nation's rapid post-Civil War western expansion, powered by an unprecedented industrial revolution, led to the slaughter of the bison and increasing confinement of Indians to reservations. The sea of grass that was the unfenced open range drew cattlemen, whose beef could be transported by railroad to teeming eastern markets.
Most cowboys were young - in their teens and twenties. Unlike the all-white casts of Hollywood westerns, the historic cowboys were a mix of ethnic groups reflecting American society. About a quarter were African-American, with a strong representation of Hispanic cowboys. English, Irish, German, and French immigrants were to be found, and among the finest were the American Indians. What bound them together was upholding the reputation of their "outfit" (the ranch or cattleman that employed them), the teamwork, and shared adversity of working cattle on roundups and trail drives, and personal pride in what they did.
It was a young man's trade, for the hardships of six-month trail drives, and the injuries sustained in working with livestock, took a physical toll. Some cowboys eventually became cattlemen, while others stayed on the ranches as cooks or handymen. Those who witnessed the close of the open range saw the end of their way of life, and if they knew no recourse, stayed in the business as ranch hands, tending a barbed wire fence, cutting hay, or winter feeding the livestock that free-ranged no more.