Here are some helpful links if you want to learn more about Hunter/Jumper horses or understand the world of Equestrian sports.

United States Equestrian Federation
The regulatory organization for US equestrian sports since 1917, formerly the American Horse Show Association.

TEXAS HUNTER & JUMPER ASSOCIATION
The Texas Hunter and Jumper Association was formed in 1948 as an association of exhibitors. In 1953,the THJA became a Texas nonprofit corporation whose purposes are to support, maintain, and encourage the breeding, use, exhibition, and showing of jumping horses...

International Olympic Committee
Equestrian events were included in the Olympic Games for the first time in 1900 and then in 1912.

Dallas Hunter Jumper Scholarship Circuit
A Non-Profit  Organization.  Our Purpose is to offer a Healthy, Safe and Fun Setting to help Promote the future Growth, and Education of our Equestrian Participants.