4000 BC; time goes down in BC not upwards like AD. The higher the number in BC the earlier it is
between 4000 BC. and 3000 BC
3500 BC
No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.No, that's one you can't credit to the Romans. The sundials were in use in Egypt at around 3500 BC. in the form of obelisks.
Egypt
4000 BC; time goes down in BC not upwards like AD. The higher the number in BC the earlier it is
3500 bc
Wheel and Axel were invented 3500 BC and 3000 BC.
No, glass was first recorded as being used in 3500 BC in Mesopotamia.No, glass was first recorded as being used in 3500 BC in Mesopotamia.No, glass was first recorded as being used in 3500 BC in Mesopotamia.No, glass was first recorded as being used in 3500 BC in Mesopotamia.No, glass was first recorded as being used in 3500 BC in Mesopotamia.No, glass was first recorded as being used in 3500 BC in Mesopotamia.No, glass was first recorded as being used in 3500 BC in Mesopotamia.No, glass was first recorded as being used in 3500 BC in Mesopotamia.No, glass was first recorded as being used in 3500 BC in Mesopotamia.
The 35th century BC.
3500 bc
500 bc
Scientists believe it was in about 3500 BC (about 5500 years ago).
The chariot was invented between 3500 and 3000 BC in Mesopotamia, about 1000 years after the creation of the wheel.
3500 BC
in Neolithic period of 5500 bc-3500 BC
between 4000 BC. and 3000 BC