Well, other celenders had been invented before the Romans but the one we use today is the one they developed and which Julius Caesar perfected. Only one major change has been introduced since Roman times, the use of leap years.
No, the Romans did not invent bowls. Bowls were around for thousands of years before the Romans existd.
The Romans added additional days to their calendar in January and February.
No. People other than the Romans had teeth.
No, the Romans did not invent bricks, but they did invent concrete.
1869
The Romans invented the claender through their different gods.
Yes they introduced a 12 month calendar
yes .The Aztec's did have a calendar, but the one we use came from the Romans and is called the Julian Calendar after Julius Caesar.
The Romans didn't invent the microscope
The Romans invented concrete.
The Romans invented concrete.
No
No.
No.
No.
No.
no