What is the most common colour that appears in the flags of the world?
Flags of the Ottoman Empire vol. 7 of Bernard Picart's " (1737), attributed to the Janissaries and the Ottoman cavalry. The crescent symbol appears in flags attributed to Tunis from as early as the 14th century (""), long before Tunis fell under Ottoman rule in 1574. The Spanish Navy Museum in Madrid shows two Ottoman naval flags dated 1613; both are swallow-tailed, one green with a white crescent near the hoist, the other white with two red stripes near the edges of the flag and a red crescent near the hoist. The crescent moon symbol predates Islam, but it became associated with the Muslim world
Flags of the World Flags of the World Flags of the World (abbreviated FOTW or FotW) is an Internet-based vexillological association and resource. Its principal project is the Internet's largest website devoted to vexillology, containing comprehensive information about all kinds of flags, and an associated mailing list. The mailing list began as a discussion group in about September 1993, while the website was founded by Giuseppe Bottasini in late 1994, and Rob Raeside took over as director in 1998. Flags of the World became the 56th member of the FIAV in 2001. Flags of the World describes itself as "...an Internet group, the sole