1. Stonehenge
... of 30 uprights capped by a continuous ring of 5-ton lintels. The outer ring enclosed a horseshoe formation of 5 trilithons each consisting of a pair of large stone uprights supporting a stone lintel. The altar stone was placed in the center of the horseshoe. The main reason why Stonehenge was built was for the Summer Solstice. The Summer Solstice is the longest day of the ... ...
- Word Count: 734
- Approx Pages: 3
- Grade Level: High School
