In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

Grants the consent of the Congress to the amendment to articles I, II, and III of the Historic Chattahoochee Compact between Alabama and Georgia which: (1) provide that the purpose of the Compact is to promote the cooperative development of the Chattahoochee valley's full potential for historic preservation and tourism; (2) make such Compact effective immediately as to the States ratifying it whenever Alabama and Georgia have ratified it and the Congress has given its consent; and (3) permit the two States to establish a joint agency to be known as the Historic Chattahoochee Commission.
To grant the consent of Congress to an amendment of the Historic Chattahoochee Compact between the States of Alabama and Georgia.