22Text2 The Exponsion Doboto (UMS gradod) According to President Polk why did he compromise with the British on splitting the Oregon Territory? A. He wanted to undermine any power northern politicians in Congress might be able to use. B. He had made an agreement with Canadians who were plotting to revolt against British rule. C. He did not want to risk a costly war with Britain when he was eager to go to war with Mexico. D. He thought the United States should not expand into the Oregon Territory.