Muslim traders connected European and North African merchants with the Far East and Asian trade routes. They often traded spices, silk, and cotton textiles. They also traded ideas, including advanced mathematics, chess, and Arabic numerals. The Arabic language and the Islamic faith spread rapidly in North Africa.
Answer:
Trade Winds
Explanation:
Trade Winds must be the answer as Trade winds only blow for either north to south or south to north and this usually occurs at sea
First one - Appalachian mountains
Second one - Jamaica so Caribbean islands
