Answer:
A. A halt to Westward expansion
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Answer:
Boston Tea Party is the designation given to a protest action by British settlers in America against the British government, in which the shipment of tea from three ships belonging to the East India Company was launched to the waters of Boston Harbor. 
The incident, which took place on December 16, 1773, was a key event in the course of the American Revolution and remains a key event in the history of the United States. The settlers disguised themselves as Indians to raid Company ships and toss the tea load overboard. The protest mentor, George Washington, was one of the "Sons of Liberty", a secret association created by the colonists against the British.
The Boston Tea Party was a way for settlers to show the British that they thought the British taxed them unfairly.  
The original location from which the Boston Tea Paert was held no longer exists.
 
        
                    
             
        
        
        
Madame Chiang Kai-shek or Madame Chiang, was a Chinese political figure who was First Lady of the Republic of China, the wife of Generalissimo and President Chiang Kai-shek. Soong played a prominent role in the politics of the Republic of China and was the sister-in-law of Sun Yat-sen, the founder and the leader of the Republic of China. She was active in the civic life of her country and held many honorary and active positions, including chairwoman of Fu Jen Catholic University. During the Second Sino-Japanese War, she rallied her people against the Japanese invasion; and in 1943 conducted an eight-month speaking tour of the United States of America to gain support. Her life traversed three centuries.[2] 
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The answer is B. Allowed information to be copied and shared quickly
        
             
        
        
        
Answer:
In Chinese history, the Yellow River is not just a river; it stands for the origins of culture and civilization. It played an important role in the early development of Chinese civilization.
Chinese refer to the Yellow river as "the Mother River" and "the Cradle of Chinese Civilization". That is because the Yellow River was the birthplace of ancient Chinese civilizations in the Xia (2100–1600 BC) and Shang (1600–1046 BC) eras — the most prosperous region in early Chinese history.