Rigveda is the oldest religious scripture dated between 1500-2000 C.E.
it was the geothermal arwer
the Aztec calendar can be found anywhere, but it originated in Central Mexico where the Aztecs settled.
Sandals of one type or another are the earliest type of shoe ever depicted. However, the oldest pair to have been found were radiocarbon dated as being over 10,000 years old.
the Roman calendar
The oldest known version of the Mayan calendar was found painted on the wall of the ruins of a lost city in Guatemala
The oldest rudder ever found was in 1880 in an old church. It was carved into the wall of the church.
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Rigveda is the oldest religious scripture dated between 1500-2000 C.E.
The oldest known dinosaur is Eoraptor. It was found in Argentina and dates to about 231.4 million years ago.
Catholic-Jewish-Christianity. Following was Muslims and Islams (there is a difference).
it was the geothermal arwer
The oldest known will was found in an excavation of a tomb in Kahun, Egypt. That Will and Testament dates back to 2500 B.C. The testator left all of his property to his wife.
The oldest Semitic religion that still exists is Judaism. (The ages of the three largest Semitic religions are apparent in their respective calendar years: at the time of this writing, the Jewish calendar year is 5772, the Christian calendar year is 2011, and the Islamic calendar year is 1433.)
The first languages may not have been written down, they may have been a spoken-only language, therefore we will never know what the first EVER language was. However, the oldest text ever found was Sumerian. We have evidence of Sumerian documents dating back 5,000 years. By far, this is the oldest text ever discovered. But that doesn't mean Sumerian is the oldest language, there may have been more before it.
Posidonia sea grass meadow is the oldest thing in the world. This 100,000 year old meadow is found in the protected waters in the Mediterranean Sea.
You can say, "Today you are the oldest you have ever been and the youngest you will ever be again."