Oval. It is called the Oval Office.
they were huts with animal hide on the outside.
they were some kind of trib. I do not wich one or what it was called
my answer is builders mound
Ohio the serpent mound is located in Ohio.
It's called drumlin
drumlins
The President's office is called the oval office.
A large mound or raised area of earth is called a hill or mound.
A raised mound of land is called a hill.
A drumlin is a long, oval mound of glacial till or drift formed by the movement of ice sheets over the landscape. It often has a steep side facing the direction from which the ice came and a gentle slope on the opposite side.
Oval. It is called the Oval Office.
oval lines
It is called an oval - which is not the same as an ellipse.
A pile of earth is called a mound.
A 3d oval is called an ovoid. Egg would work as well
A circular hill is called a "round hill" or a "mound."