Have you ever wondered about how a horse is prepared for surgery? Interesting animal site lays out the whole process step-by-step.

"Bargaining for a Horse" by William Sidney Mount is one of Mount's great works and a striking example of early nineteenth-century American genre painting at its best. View pictures of this painting and others by Mount and read about his...

This effective anatomy lesson presents a detailed description of the horse's hoof with emphasis on the structure and function of the wall, sole, and frog.

From a lengthy essay on the history of the railroad in the United States. This section describes The Interstate Commerce Act that passed in 1887. Its purpose was to regulate railroad rates across states, and it mandated the formation of...

From a lengthy essay on the history of the railroad in the United States. This section describes the debate over the construction of railroads, the competition between canals and railroads, and the companies that were building rail...

From a lengthy essay on the history of the railroad in the United States. This section describes how, as railroads grew in size, they needed to be managed by corporations due to their increasing complexity and the size of their...

From a lengthy essay on the history of the railroad in the United States. This section describes what Asa Whitney did to promote the idea of a transcontinental railroad in the North. His efforts provoked the South into campaigning for...

From a lengthy essay on the history of the railroad in the United States. This section describes the efforts of Jefferson Davis and others to survey lands for the best route for a transcontinental railroad. It also discusses the...

From a lengthy essay on the history of the railroad in the United States. This section describes the competition between Union Pacific and Central Pacific to complete the transcontinental railroad. Workmanship was often shoddy and...

From a lengthy essay on the history of the railroad in the United States. This section describes the events that occurred as the Union Pacific and Central Pacific both reached the endpoint of the railroad at Promontory Point, California....

From a lengthy essay on the history of the railroad in the United States. This section describes the financial woes of Union Pacific after the railroad was completed, and what the government did to recoup some of its loans. Also...

From a lengthy essay on the history of the railroad in the United States. This section describes the railroad towns that were established by the railroad companies along their routes, and had a reputation for shoddiness and disreputable...

From a lengthy essay on the history of the railroad in the United States. This section describes the town layouts that were commonplace for railroad towns.

From a lengthy essay on the history of the railroad in the United States. This section describes how George Pullman amassed a fortune making specialized rail cars. He then decided to build a town for his labor force, one that was very...

From a lengthy essay on the history of the railroad in the United States. This section describes the widespread strikes by railroad workers in 1877.

From a lengthy essay on the history of the railroad in the United States. This section describes the emergence of the Workingmen's Party as a political force in St. Louis, its role in the railroad strikes of 1877, and how it may have...

From a lengthy essay on the history of the railroad in the United States. This section provides a good description of the events of 1893-1894, including the reasons for the boycott of Pullman cars, the people involved, and how the...

From a lengthy essay on the history of the railroad in the United States. This section describes President Grover Cleveland's role in sending federal troops to suppress the Pullman boycott, resulting in increased chaos from the...

From a lengthy essay on the history of the railroad in the United States. This section describes the role of townsite agents who, in addition to helping plan a town, acted as 'information brokers' to advise would-be merchants of the...

A 2006 first-hand account that analyzes how the finishing of the Three Gorges Dam will create a new mega-city where a small village now exists. This article also explains how this could create an economic boom in China, making it an...

From a lengthy essay on the history of the railroad in the United States. This section describes the early beginnings of railroads in America.

From a lengthy essay on the history of the railroad in the United States. This section describes how the debate over where to place the transcontinental railroad line - in the North or in the South - began to take shape. It began with...

From a lengthy essay on the history of the railroad in the United States. This section describes the surveys that were done to determine where to route the transcontinental railroad, and where it was finally built. These surveys provide...

From a lengthy essay on the history of the railroad in the United States. This section briefly explains how Commissioner George W. Manypenny visited native tribes in 1853 in order to negotiate treaties that would take away their land so...