Many archaeologists contend that they were built by pre-columbian Nazca architects around A.D.540, while others claim that a lack of historical references prior to Spanish settlement may indicate that they were built by the Spanish Proulx 1999.
Many archaeologists contend that they were built by pre-columbian Nazca architects around A.D.540 in response to 2 prolonged droughts during this time. Others claim that a lack of historical references prior to Spanish settlement may indicate that they were built by the Spanish Proulx 1999.