In the USA there are 2 major ranges; the Rockies and the Appalachians
Major mountain chains in Russia are Great Caucasus Rangeand the Urals
Some of the major mountain chains in North America include the Rocky Mountains, the Appalachian Mountains, the Sierra Nevada, the Cascade Range, and the Brooks Range.
The major mountain chain in the West is the Rocky Mountains. The major mountain chain in the East is the Appalachian Mountains.
Appalachian and Rocky Mountains
two mountain chains cross Guatemala from west to east
Africa does have several mountain ranges, such as the Atlas Mountains in the north and the Drakensberg Mountains in the south. However, the continent lacks major mountain chains like the Himalayas or the Andes due to tectonic and geological history. Africa's landscape has been shaped by different geological processes, resulting in scattered mountain ranges rather than continuous chains.
Mountain ranges in parallel chains are called "cordilleras."
Eastern Europe is mainly flat with some hills, although there are a few large mountain chains.
The Appalachian mountain.
Caucasus,
Himalayas
The two primary chains are The Appalachian Mountains in the east and the Rocky Mountains in the west. Both of these have numerous smaller chains with other names.