explain whether railroads, ranching, or homesteading had the most negative impact on native tribes in the west. please and thank you

I believe railroads had the most negative impact on native tribes in the west because once the railroads have completed their construction trains would obviously pass by and basically bother the native tribes in the west.

Explanation:

I really hope this helps :)

the percentage of students at the school need special diets is

c) 10 percent

1.) irish.

2.) settlers could obtain cheap land nearby

3.) steam engine

explanation: