Ireally need on this one . i know it’s not a or b but i’m lost on this

the Plains Indians

because barbed wire was put into open plains to control the movement of cattle it also affected the tribes that lived in the plains.

The Chinese because it was the time (assuming) that the immigrated and they were mostly farmers and hard labors

the industrial revolution pushed the world into modern industrialization. it changed the course of history profoundly. it caused rapid urbanization and pushed cities and countries into development. the industrial revolution began in great britain with a series with new inventions which led to the creation of machines and mass production.

this caused the country to gain wealth and money and become an international superpower. it improved transportation and manufacturing inside the country, pushed people to live in urban areas and britain to become the most powerful nation in the world for a while.

thanos obviously donald trump aint got nothin on thanos