They advocated for different parts of the state
Answer/Explanation
The US sought to defend its eastern border from attack and drive Spain from power in the Americas.
The correct answer to this open question is the following.
The event I've learned about that could be viewed as a fight for human or civil rights is the Montgomery Bus Boycott and the founding of the SCLC, the Southern Christian Leadership Conference. Dr. Martin Luther King Jr. was one of the founders of this important group.
Complimentary information.-
The Montgomery Bus Boycott started on December 5, 1955, when African American woman Rosa Parks was arrested by the Montgomery Police because she was seated in the white section of the bus and refused to give her seat to a white man.
On January 10, 1957. Dr. Martin Luther King Jr. became the first President of the Southern Christian Leadership Conference (SCLC), whose headquarters were in Atlanta, Georgia.
Yes US should join or support the central power