The answer is D. A Supreme court Decision to move the Cherokee west of the Mississippi River. Here is text from Wikipedia,
"Indian removal was a genocide in the 19th century whereby Native Americans were forced by the United States government to leave their ancestral homelands in the eastern United States to lands west of the Mississippi River, specifically to a designated Indian Territory (roughly, modern Oklahoma)."
1. Supported revolution in Panama (for the Panama Canal) = Theodore Roosevelt
2. Favored Dollar Diplomacy = William H. Taft
3. Intervened in Mexico = Woodrow Wilson
Emergency social welfare department increase European meetingsummit
The correct answer should be B. it was a time of development.
Old Kingdom refers to an era in Egyptian history which lasted during the third millennium BC. It was a time when Egypt was at its peak and when it developed massively to become a force to be reckoned with.
I may be wrong but from what I remember it should be D.) Revise the Articles of Confederation