to support its load
ancient structures were built by man not screws
Colonists built structures.
the difference is that natural forces are forces that are created by the enviorment and built structures are not they are built by people #if you bleave in god he will tell you
homologus structures
Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.Amphitheaters were not built on the side of anything, they were free standing structures. You are possibly thinking of Greek theaters which often were built on the side of hills.
stromatolites
Observatorys.
yes it is
Pueblos!
liasing
The Mayan built structures and pyramids to honor their god or to make them "happy"
groynes