Raising livestock in the sertão is difficult because there is little grazing land. The Sertão is one of the four sub-areas of the upper east of Brazil. Initially, the term alluded to the huge hinterlands of Asia and South America that Lusitanian wayfarers experienced.
Venice and Florence emerged as key centers of trade in the Mediterranean, based on the trade of silk, cotton, wool and spices. The Italian city-states were the bridge between the Byzantine Empire, Western Europe, North Africa and the Middle East.
Answer:
The evidence of zebra crossing and pedestrian walks are not available
