it is because 3 because the citizen the northern democratic party watned the warning on red to blue because it is purple. lol
moors is essentially another word for muslims.
the moors invaded spain around year 700, during their time ruling spain the muslims promoted religious tolerance (moors tolerated jews who were viewed as outcasts by northerners), the moors as well had a great impact on their language, and architecture (palaces were created).
i hope this !