The images are featured on the rectangular panels along the sides of the image above (a.) the story of Mary and Jesus
Explanation:
The Christian architecture of 14 century was known for the display of the images .The most common images that where displayed where the story of Mary and Jesus.
Traditional religious work was the theme of the paintings displayed by artist Giotto.
The consequence of the Black Plague was depicted on the he Triumph of Death
Thus we can state that ,The images are featured on the rectangular panels along the sides of the image above (a.) the story of Mary and Jesus
They felt that we were oppressing the indigenious peoples of conquered lands (which we were).
The last Muslim kingdom of Spain. It was seized by Ferdinand and Isabel being seen as one of the "problems" of 1492. Granada had a lot of Muslim influence (El Alhambra- a major region for trade and markets for European and luxury goods)
So Im guessing Europe
The Sahel was the last area in the northern parts of Africa, where vegetation can survive and where people were living at the time. Following the Sahel to the North one can find the Sahara desert which is a natural barrier that no invading force could trespass.