Answer:
B. a revisionist approach
Explanation:
William Appleman Williams was one of the 20th century's most prominent revisionist historians of American diplomacy.
Constantine because there was a conference in 326
B. Unequal treatment of women
China was controlled by foreign nations , who dominate the ports in Shanghai.China was involved in a war called the "Opium War" between Great Britain, France and China which ultimately led to China's defeat. The consequence of their defeat was the lost of 50 of their ports which were called "treaty ports, meaning the ports were opened for foreign trade and residence.
