If you include the U.S. Open (1895) managed by the USGA, and the PGA Championship (1916) managed by the PGA of America, then the Valero Texas Open is the fifth oldest professional tournament in North America.f you include the U.S. Open (1895) managed by the USGA, and the PGA Championship (1916) managed by the PGA of America, then the Valero Texas Open is the fifth oldest professional tournament in North America.
1. horseshoer-a person who shoes horses. farrier.
The three major classes of Arthropods are Insects, Arachnids and Crustaceans. The horseshoe belongs to its own class called Merostomata, which means legs attached to the mouth.. (See Anatomy) Though they are called crabs, a quick look at their taxonomy shows that they're not.