Heyyy...need ur help...again cause I'm uneducated

Hey peoples! im bored add me on discord xd emmy#1782 < 3

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5