Answer: Theres no map..... please give a map so i can provide you with the correct answer
Explanation:
Feudalism is defined as a Medieval European political, economic and social system from the 9th to 15th century. An example of feudalism is someone farming a piece of land for a lord and agreeing to serve under the lord in war in exchange for getting to live on the land and receiving protection.
Oooh i just learned about it I'm pretty sure the answer is The abolition of slavery
Portuguese<span> became natural </span>leaders of<span> exploration during the Middle Ages so true</span>
Jacob Riis's book How The Other Half Lives, written in 1890, remains an outstanding example of the importance of investigative journalism and the continued vitality of the Fourth Estate. Jacob Riis was among the earliest of what Theodore Roosevelt later termed " muckraker", "taking the rake to uncover the most unpleasant conditions in American society."