Question: Guaytán is a significant archaeological site from the Pre-Columbian era, representing the period before which settlers arrived in Central and South America?

Context paragraphs:
Chan Chan: Chan Chan, the largest city of the pre-Columbian era in South America, is now an archaeological site in La Libertad Region 5 km west of Trujillo, Peru.

Pre-Columbian era: The Pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the American continents, spanning the time of the original settlement in the Upper Paleolithic period to European colonization during the Early Modern period.

Cueva Fell: Cueva Fell is a natural cave and archaeological site in southern Patagonia.  Cueva Fell is in proximity to the Pali Aike Crater, another significant archaeological site.  Cueva Fell combined with the nearby Pali Aike site have been submitted to UNESCO as a possible World Heritage Site.

Town Creek Indian Mound: Town Creek Indian Mound (31 MG 2) is a prehistoric Native American archaeological site located near present-day Mount Gilead, Montgomery County, North Carolina, in the United States.  The site, whose main features are a platform mound with a surrounding village and wooden defensive palisade, was built by the Pee Dee, a South Appalachian Mississippian culture people (a regional variation of the Mississippian culture) that developed in the region as early as 980 CE.  They thrived in the Pee Dee River region of North and South Carolina during the Pre-Columbian era.  The Town Creek site was an important ceremonial site occupied from about 1150—1400 CE.  It was abandonded for unknown reasons.  It is the only ceremonial mound and village center of that culture located within North Carolina.

Guaytán: Guaytán is an archaeological site of the Maya civilization in the municipality of San Agustín Acasaguastlán, in the department of El Progreso, in Guatemala.  It is the most important pre-Columbian archaeological site of the middle drainage of the Motagua River.

Larson Site: The Larson Site is a prehistoric archaeological site in Fulton County, Illinois, near the city of Lewistown.  The site was the location of a Mississippian town and was occupied during the 13th and 14th centuries.  The town was one of seven major town sites in the central Illinois River valley and served as a social and economic center for surrounding villages and farms.  The artifacts uncovered at the site have been well-preserved and include both organic remains and intact homes, providing significant archaeological evidence regarding the Mississippian way of life.

Ellerbusch Site: The Ellerbusch Site (12-W-56) is a small but significant archaeological site in the southwestern part of the U.S. state of Indiana.  Unlike many sites created by people of the same culture, it occupies an upland site near a major river floodplain.  Its existence appears to have been the result of the coincidence of periods of peace and growth in the related Angel Site, which led some townspeople to leave their homes for new villages that were more convenient for resource gathering.  Researched partly because of its small size, Ellerbusch has produced information that greatly increases present awareness of other small sites and of its culture's overall patterns of settlement in the region.  Because of its archaeological value, the site was declared a historic site in the late twentieth century.

Jumeirah Archaeological Site: The Jumeirah Archaeological Site dates back to the Abbasid period, between the 9th and 11th century A.D, today owned and managed by Dubai Culture & Arts Authority.  It was first excavated in 1969 with different ancient items including architectural and decorative findings, ranging from a mosque, caravanserai, and residential houses to glazed pottery jars and plate ware, bronze coins, glass and stone artifacts.This affluent suburb to the south of Dubai city is the location of an important archaeological site dating to the early Islamic period.  Large houses built of beach rock (farush) covered with lime plaster have been excavated at Jumeirah by a team from the Dubai Museum.  Based on a study of the pottery found at the site, Jumeirah seems to date to the first two or three centuries of the Islamic era.  Thus, it is in part contemporary with the sequence at Kush in northern Ras al-Khaimah, and with Jazirat al-Hulaylah.  Jumeirah is, however, the only complete settlement with well-preserved architecture yet excavated from this important period.  A selection of the finds from Jumeirah can be seen in the Dubai Museum.This is one of the most significant archaeological sites in the UAE, but there’s so little left to see that it’s really only of interest to folks with more than a passing interest in the remote past.  With origins in the 6th century AD, the settlement was once a caravan stop on a route linking Iraq and Oman and is interesting in that it spans the pre-Islamic and Islamic eras.  Pottery, tools, coins and other items unearthed here are displayed at Dubai Museum and the Heritage Village . The ancient trade route between Iraq and Northern Oman, Jumeirah was a station for camels and horses along with these routes.  Rich population are found at the suburban region south of Dubai.  Old archaeological remains from 7th to 15th century A.D. where found during the mining in 1968.  These remains where found out to be the existence of houses, stores and souks.  Among these houses one was found to be the Palace of one ruler of that period in this region.  The modern Islamic civilizations during this period are Kush in northern Ras Al-Khaimah, and Jazirat al-Hulaylah.

Ashworth Archaeological Site: The Ashworth Archaeological Site is a significant archaeological site in the extreme southwestern corner of the U.S. state of Indiana.  Located near the confluence of the Ohio and Wabash Rivers, it lies near several similar archaeological sites.  It was first examined by archaeologists in the middle of the twentieth century and found to be the site of a relatively recent Native American village, and it has been designated a historic site because of its archaeological value.

Yondó: Yondó is a town and municipality in Antioquia Department, Colombia.  The first settlers arrived around 10,000 BC; archaeological site.  The town was founded in 1941 for lodge the, at that time, discovered Casabe oilfield's workers.  The town became a municipality in 1979.  It is a Magdalena river port, across a river from Barrancabermeja, where Colombia's oldest and largest oil refinery is located.

Supporting paragraphs: Guaytán Pre-Columbian era
Answer: European