Answer:
Aztec allies fled at the sight of the spanish
1. Supported revolution in Panama (for the Panama Canal) = Theodore Roosevelt
2. Favored Dollar Diplomacy = William H. Taft
3. Intervened in Mexico = Woodrow Wilson
It is the location of the kaaba - it is expected that muslims visit mecca at least once in their lifetime to walk around the kaaba 7 times counterclockwise