Answer:
It began as a disagreement over the way Great Britain governed the colonies and the way the colonies thought they should be treated.
Explanation:
A. Lincoln
I think it is Lincoln because the term carpetbagger is a compliment and usually said to the Northerners who moved to the South after the Civil War took place.
The Boxer Rebellion was an anti-foreign and anti-christian movement in China. This was the result of western missionaries arriving in China in the 1860's to convert the locals to christianism, in a country of a predominant taosim and confucionism population. This strong anti-foreign movement was created by a group called "The Boxers" and they seeked rebellion against western powers.
The Boxer Rebellion positively affected USA-Asian relations because of the U.S. suppression of the rebellion which resulted in the end of dynasties and the initiation of the Open Door policy in China, which stopped any country from imperializing China. This event helped to take a country that had been long resentful of foreigners and open it up, overall strengthening the relationship between them and the U.S.