Final answer:
The mountain range that covers most of Liechtenstein is the Alpine range, specifically the Eastern Alps, and includes the Rhätikon range in the western part of the country.
Step-by-step explanation:
The mountain range that covers most of Liechtenstein is the Alpine range. This region, which goes beyond Liechtenstein's borders, is part of the extensive system of mountains that dominates Central Europe and includes several subranges. Liechtenstein, being sandwiched between Switzerland and Austria, shares the mountainous characteristics of its neighbors and is predominantly covered by the Eastern Alps, with the Rhätikon range situated in the western part of the country. These mountains are part of the wider Alpine terrain that provides not only majestic landscapes but also has been instrumental in shaping the local culture and economy. The influence of mountains in this region extends to the isolation of cultural groups due to the natural barriers they pose.