D. The Wright bros i hope this helps! and please mark as brainliest
Answer:
54th Massachusetts Volunteers
Explanation:
Trans-Saharan trade routes promoted the growth of powerful trading cities in the time period because they traded valuable items like slaves, gold, and salt, which increased the net worth of the cities and allowed for economic growth that way. Because of the trading, the Trans-Saharan cities could grow
Mass = force/acceleration
Mass = 6.0/3.0
Mass = 2kg
Political and ethnic rivalries within the countries emerged after independence, due in large part to the poor drawing of the former colonies' borders, which were drawn by their former imperial rulers.
