A.
Undermine
erode the base or foundation of (a rock formation).
I think it would be either A or B or maybe C
Secure a better supply method and procure food (cattle or other means of flesh)
Pope Alexander VI.
This cause is called Treaty of Tordesillas.
President Eisenhower decided to send troops to Little Rock because 9 African American children slipped into Central High school (witch was an all white school). After the children made it into the school a full-blown riot broke out. Governor Faubus had withdrawn the National Guard, so he appealed to Eisenhower for help, so Eisenhower sent troops into Little Rock.
Hope that helped
