What is true about traveling west as part of a wagon train?

a. there were few landmarks or guidebooks to pioneers find their way across the county

b. pioneers could not predict how long the journey would take because of the many unknown and dangerous factors

c. during the summer months, few other travelers were on the trails, which made it a lonely trip

d. early pioneers faced great dangers from native americans angry at them for occupying their land

Which statement in the passage best reflects sumer's opinion of the dred scott decision? a."i speak what cannot be denied." b."[the] judgment was sustained by a falsification of history." b."the opinion was more thoroughly abominable than anything history." i speak what cannot be denied when i declare that the opinion of the chief justice in the case of dred scott was more thoroughly abominable than anything of the kind in the history of courts. judicial baseness reached its lowest point on that occasion. you have not forgotten that terrible decision where a most unrighteous judgment was sustained by a falsification of history. -charles sumner, 1865