How was the Cadillac mountain made?

Cadillac Mountain, located in Acadia National Park in Maine, was formed during the last ice age through a combination of geological processes. It is primarily composed of granite, which was shaped by the uplift of ancient land and subsequent erosion caused by glaciers. As glaciers advanced and retreated, they carved out the mountain's distinctive features, including its summit, which is the highest point on the U.S. East Coast. The mountain's current form is a result of millions of years of geological activity.