What are the three main population groups in mexico? canadian french indian mestizo spanish

The three main population groups in mexico are: spanish,indian,mestizo

The combination of both Spanish and Indian population groups in mexico took up more than 75% of Mexican population and the Mestizo took up around 15% of the population.  The rest are combination of immigrants from other ethnicities such as middle eastern or eastern asian.

a charter of rights that the rebellion made for king john to approve for basic rights.