Identify the mountain range located along the western coast of North America.

Analysis:

The map shows North America. Along the western side of the continent, there are indications of mountainous terrain, colored in orange and brown, representing higher elevations.

There are labels indicating mountain systems.

To the west of the Great Plains, and stretching north-south along the western part of the continent, the label 'Скалистые горы' is visible. This translates to 'Rocky Mountains'.

The question asks to identify the mountain range located along the western coast of North America.

The Rocky Mountains are a major mountain range in western North America, extending from British Columbia and Alberta in Canada to New Mexico in the United States. They are located inland from the immediate Pacific coast, but are the prominent mountain range in the western part of the continent.

Closer to the coast, there are also mountain ranges like the Sierra Nevada and the Cascade Range in the United States, and the Coast Mountains in Canada, but 'Скалистые горы' (Rocky Mountains) is the most prominent and broadly labeled range in the western interior.

Given the visible label 'Скалистые горы' on the western side of the continent, this is the most likely answer.

Answer: Rocky Mountains