Answer these questions from this passage

1. this story shows
a. why pioneers had to go west
b. how pioneers traveled west
c. where pioneers built towns

2. the pioneers traveled in wagon trains
a. so they could each other
b. so they would be better protected from indian attacks
c. both a & b

3. because railroads were built,
a. the trip to west became harder
b. more people came to settle in the west
c. roads were not needed anymore

4. many indians disliked the pioneers because
a. the pioneers changed the indians way of life
b. the pioneers oxen traveled to slowly
c. the pioneers knew how to travel in wagon trains

5. if the pioneers had not moved west,
a. railroads would not have been invented
b. there would probably be fewer buffalo today
c. indians would probably be living all over the west