Palestine means land of Palm Trees.

Symbol of Judea, Palestine (the land of Palm Trees) 2000 years ago:

West Africa, Land of Palm Trees:

Nigeria, Land of Palm Trees. Palm Trees on old Nigerian 10 Kobo coins:

Liberia, Land of Palm Trees:

Congo, Land of Palm Trees:

The Interlocking pyramid symbol, Star of Zion also called star of David:

Morocco North West Africa. The Interlocking pyramid symbol, Star of Zion, also called star of David:

A 4 Falus coin from Morocco, dated AH 1290 (1873/4 CE). Ø 28mm. Fes Mint. Standard Catalog Number: C# 166.1

Guinea Coast, West Africa. The Interlocking pyramid symbol also called star of David:

The Federation of Nigeria: The Interlocking pyramid symbol, Star of Zion, also known as the star of David:

“The design of the interlaced triangles is I think commonly called Solomon’s Seal. I do not know if and when it was adopted as the seal of Islam but it was found on the lid of a very handsome goblet or jug of brass and copper covered with designs, which was captured by the troops when the Emir of Kontagora, the principle slave-raider in Northern Nigeria was defeated. I thought it an appropriate badge for Northern Nigeria and as far as I can remember it was my own suggestion. On amalgamation of North and South it was adopted as the emblem of united Nigeria.” – Lord Lugard Colonial Administrator of Nigeria on behalf of Britain

D.Prothero, 23 March 1998

http://www.crwflags.com/fotw/flags/ng-gb.html