The Roky mountain system is stretching from Canada to Mexico is a string of mountains running along the western United States. Wha factor would most likely cause the arrangement of mountains

Intense pressure, Subduction of tectonic plate

Explanation:

Intense pressure underneath a tectonic plate that could not break through the rock

Subduction of a tectonic plate, which pushed up a neighboring plate into mountains

Two plates located at a diverging boundary with a third plate rising between them

Two plates that melted into molten rock, which later cooled into the shape of mountains