American Heart Association
The American Heart Association grew out of a set of smaller precursor groups. The primary precursor was the Association for the Prevention and Relief of Heart Disease, formed in New York City in 1915, to study whether patients with heart disease could safely return to work. Several similar organizations formed or evolved in Boston, Philadelphia, and Chicago in the 1920s. Recognizing the need for a national organization to share research and promote findings, the American Heart Association was formed in 1924 by six cardiologists representing several of these precursor groups.
Automobile Club of Southern California
The Automobile Club of Southern California is the Southern California affiliate of the American Automobile Association (AAA) federation of motor clubs. The Auto Club was founded on December 13, 1900, in Los Angeles as one of the nation's first motor clubs dedicated to improving roads, proposing traffic laws, and improvement of overall driving conditions. Today, it is the single largest member of the AAA federation, with 6.2 million members in its home territory of Southern California, a total of 13.6 million members across all subsidiaries in 20 states, and an annual budget in excess of $4 billion.