When were most of the effigy mounds built?
singleAnswer
350-1300 CE Late Woodland Period
Effigy Mounds National Monument
effigy mounds
Effigy Mounds National Monument Effigy mound Alligator Effigy Mound Panther Intaglio Effigy Mound Indian Mounds Park (Whitewater, Wisconsin) Mound Builders Serpent Mound Rock Hawk Rock Eagle Gee's Slough Mound Group
<b>Effigy Mounds</b> National Monument preserves more than 200 prehistoric mounds 
built by Native Americans. Numerous <b>effigy mounds</b> are shaped like animals,&nbsp;... An <b>effigy mound</b> is a raised pile of earth built in the shape of a stylized animal, 
symbol, human, or other figure and generally containing one or more human&nbsp;... The Alligator <b>Effigy Mound</b> is an <b>effigy mound</b> in Granville, Ohio, United States. 
The mound is believed to have been built between AD 800 and 1200 by people&nbsp;... The Panther Intaglio <b>Effigy Mound</b> is a ground depression in Fort Atkinson, 
Wisconsin. The effigy is a reverse mound: a depression in the shape of a panther 
or&nbsp;... Whitewater <b>Effigy Mounds</b> Preserve is a park operated by the city of Whitewater, 
Wisconsin. The 21.5-acre park is located on the west side of the city. The various cultures collectively termed &quot;Mound Builders&quot; were inhabitants of 
North America ... Some <b>effigy mounds</b> were constructed in the shapes or outlines 
of culturally significant animals. The most famous <b>effigy mound</b>, Serpent Mound 
in&nbsp;... The Great Serpent Mound is a 1,348-foot-long (411 m), three-foot-high prehistoric 
<b>effigy mound</b> on a plateau of the Serpent Mound crater along Ohio Brush&nbsp;... Rock Hawk <b>Effigy Mound</b> is an archaeological site in Putnam County, Georgia, 
United States. It consists of thousands of pieces of quartzite laid in the shape of a
&nbsp;... Rock Eagle <b>Effigy Mound</b> is an archaeological site in Putnam County, Georgia, 
U.S. estimated to have been constructed c. 1000 BC to AD 1000 (1,000 to 3,000&nbsp;... The Gee&#39;s Slough Group of Indian <b>Mounds</b>, located along the Lemonweir River 
just outside of ... Late Woodland stage <b>mound</b> building included the construction 
of <b>effigy</b> (animal-shaped) <b>mounds</b> for the burial of the dead. Another photo of the
&nbsp;...
350 - 1300 CE
Effigy mound