Of course, it was the Aztecs because they invented the number system
the Arabs
The Babylonians
around 1000 BCE
About 500 CE
The Chinese number system was invented in the 4th centaury.
Of course, it was the Aztecs because they invented the number system
India
no
Hindu Arabic numeral system was invented by Indian mathematicians.
i invented
in china
over 5000 yr ago it was invented
over 5000 yr ago it was invented
France invented the metric system
the Arabs
The Babylonians