On the map above, what does the red line represent?

In 1073, the fight over who gets to choose bishops was between pope gregory vii and king henry the iv. t or f

What does the term “escalation” refer to?

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.