Bronze Age
The earliest known Ugarit contact with Egypt (and the first exact dating of Ugaritic civilization) comes from a carnelian bead identified with the Middle Kingdom pharaoh Senusret I, 1971–1926 BC. A stela and a statuette from the Egyptian pharaohs Senusret III and Amenemhet III have also been found. However, it is unclear at what time these monuments got to Ugarit. In the Amarna letters, messages from Ugarit BC written by Ammittamru I, Niqmaddu II, and his queen, were discovered. From the 16th to the 13th century BC, Ugarit remained in constant touch with Egypt and Cyprus (named Alashiya).
Casma–Sechin culture
A frieze located at Sechin Bajo dated at 3600 BCE is the oldest example of monumental architecture discovered thus far in the Americas. This date, if confirmed by additional discoveries, means that the Casma/Sechin culture may have originated as early or earlier than Norte Chico, currently considered the oldest civilization of the Americas.