The Christian Association of Nigeria has called for peace and unity in the country as Christians all over the world celebrate Palm Sunday.

Also, in western cultures, because of the Bible and the white dove being the symbol of peace." "This must all have come together to make white a non-confrontational easily recognisable colour." ...

Business Insider spoke with Tim Marshall, author of "Worth Dying For: The Power and Politics of Flags" about how the swastika was a symbol of peace until Hitler and the Nazi party changed its meaning.