I believe its A. But im not sure all the way :)
The encomienda system was a labor system instituted by the Spanish Crown in the American colonies.
Sun Yat Sen was a Chinese politician, medical doctor, and philosopher that served as the first provisional president of the Republic of China and he was the first leader of the Kuomintang.
Answer:
The Monroe Doctrine addresses American desires to expand its territory by by stating that the American hemisphere is no longer open to European colonization.
