Which were major causes of conflict between native americans and white settlers in the 1800s?
choose all answers that are correct.
a. the common native american practice of ignoring treaties that they had signed
b. the slaughter of buffalo herds on which native americans depended for food
c. the effort by native americans to secede from the u. s. and form their own government
d. the issue of who owned and controlled the land, and for which purposes it should be used

Which of the following statements about the fugitive slave act of 1850 is not accurate. a. marshals who refused to arrest a suspected fugitive could be fined $1,000. b. slave owners had to present evidence that 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 all federal marshals to arrest any african-american suspected of being a runaway slave.