Answer:
The option D one is a correct option
After the passage of the seventeenth amendment, Two senators were elected to serve each state. The seventeenth amendment to the united states constitution of the United States established the popular election of the United States Senators by the people of the states.
It was the Boxer Rebellion which was anti-colonial, anti-foreign, anti-Christian movement and was violent. This started in 1899 and continued till 1901. It was started by The BOXER- <span>Militia United in Righteousness and was against the colonial system of the Europeans. </span>