Facts about fold mountains?

i have a project on types of mountains, one of them are fold mountains. I need at least 3 facts for it please help!



Fold mountains are created by compressional tectonic forces.

Fold mountains are most common at convergent tectonic plate boundaries.

The Himalaya are fold mountains created by the collision between the Indian Plate and the Eurasian Plate.

The Appalachians of the Eastern U.S. are fold mountains created by the construction of Pangaea as Africa and North America collided 300-250 Ma.