Why were accused smugglers rarely found guilty by colonial juries?

Why did the united states pass the neutrality acts

How w.e.b. dubois wanted to improve the social and economic situation that existed for african americans during the early 19th century?

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.