Answer:
B. Mongolian manchu Empire
Step-by-step explanation:
The mongolian manchu empire was defeated by the Ming dinasty during the 1600´s, as they trade away many ports and other crucial points in China and all over their empire they made the chinese people felt like they didn´t had a country anymore and were becoming colonies from different european countries, this eventually lead to the fight of the Ming dinasty for the power and they were defeated.