Answer:
In 1844, Congress finally agreed to annex Texas. On December 29, 1845, Texas entered the United States as a slave state, broadening the irrepressible differences in the United States over the issue of slavery and setting off the Mexican-American War.
Explanation:
Probably the kingdom of axum
It promised to restore rule by reason to ltaly
If we’re talking history here it might be the Brown vs.
Board of Education of Topeka where the court ruled that segregation in public
schools was unconstitutional. This was
because of the inequality of facilities in Black schools compared to White
schools. This would pave the way to
integration of schools in the U.S.