I think its the Appalachian Mountains.
The Appalachian Mountains..
The Sierra Nevada mountain range is found on the eastern part of California. It is home to several notable peaks, including Mount Whitney, the highest summit in the contiguous United States. The Sierra Nevada range is known for its rugged terrain, alpine lakes, and diverse ecosystems.
The Hindu Kush mountain range is located in eastern Afghanistan. It stretches from central Afghanistan into Pakistan and serves as a natural border. The Hindu Kush is known for its rugged terrain and high peaks, including the famous peak Noshaq.
The Appalachian Mountains is the largest mountain range in the eastern part of the US, stretching from Alabama to Canada.
he Taurus Mountains, the Zagros Mountains, and the Caucasus MountainsRead more: What_mountain_ranges_help_define_the_fertile_crescent
The Pyrenees mountain range forms a border between France and Spain, while the Alps mountain range forms a border between France and Italy.
The Ural Mountains form the eastern boundary of Europe. These mountains separate Europe from Asia and stretch approximately 1,550 miles from north to south.
The Carpathian Mountains.
Ural and Caucasus
The Sierra Nevada mountain range is in eastern California. These mountains run north-to-south and are known for their striking granite peaks, including famous landmarks like Mount Whitney and Yosemite National Park.
The Appalachians is a mountain range that runs through the eastern U.S.
The Appalachian Mountain Range covers much of eastern US, stretching from northern Alabama to Maine. It is a major geological feature that has influenced the landscape and culture of the region.
The Appalachian mountain range
The Appalachian Mountains is the largest mountain range in the eastern part of the US, stretching from Alabama to Canada.
The main mountain range in the east is the Appalachian Mountains. Running from Eastern Canada down to Alabama, they are one of the oldest mountain ranges in the world. The Appalachians are known for their diverse ecology and recreational opportunities.
The Appalachian Mountains formed the western border to the eastern colonies in North America.
he Taurus Mountains, the Zagros Mountains, and the Caucasus MountainsRead more: What_mountain_ranges_help_define_the_fertile_crescent
Elburz mountain range.