Decline of ancient Egyptian religion 30th Dynasty, the last native ruling dynasty of ancient Egypt, and indeed the last native rulers of the country for over 2,000 years, enabled Egyptian culture, religion, and art to flourish. Nectanebo I, the founder of this dynasty, became an accomplished builder. He worked on temples across the country and is responsible for initiating construction at the site of Philae. His grandson, Nectanebo II (who succeeded him after leading a military coup against the designated successor Teos), improved on this legacy and further established the dynasty as a time during which Egyptian culture thrived. The latter Nectanebo was thoroughly involved
Irrigation works in ancient Sri Lanka to 367 BC. It is said that he had three tanks built, namely "Abhaya weva", "Gamini weva", and "Jaya weva", yet, presently, only one tank named "Basawakkulama weva" can be identified. After King Pandukabhaya, King Parakramabahu I had many tanks built, with one large tank called "Parakrama samudraya" still providing water for agriculture. It can be said that many rulers of Sri Lanka contributed to the development and construction of tanks all over the "Raja Rata" (Northern part of the country). Irrigation works in ancient Sri Lanka The irrigation works in ancient Sri Lanka, the earliest dating from about 300