the answer is (A) the announcement of the Athenian defeat at the battle of the Marathon
One thing that can be said about labor movements by the end of the 19th century is: <span>They had successfully organized skilled workers into unions.
The labor movement began at the beginning period of Industrial revolution. Since many business owners during this time treated skilled workers unfairly, they're inclined to form a union in order to achieve more stability for their economic and working condition.</span>
B. The united states had always wanted to trade with china.
Answer:
First One
Explanation:
The Mountains lead to isolatesion between cities, leading to no "Greek Empire" and different governments and currency.
