How did the war with mexico lead to conflict between the north and south?

In the supreme court’s decision in korematsu v. united states, the court said that korematsu

What problem made china reluctant to improve relations with the united states? apex answer

Plz which of the following statements about the fugitive slave act of 1850 is not accurate? a. marshals you refuse to arrest a suspected fugitive could be find $1000. b. slave owners had to present evidence an african-american in the north was a fugitive slave. c. any person who provided food or shelter to a fugitive slave could be find $1000 and placed in jail for six months. d. it required of federal marshals to arrest any african-american suspected of being a runaway slave.