What percent of Mexico's population is of mixed Spanish and indigenous heritage, otherwise known as mestizo?

d. the great plains       hop3 this yo

i'm asking the same thing i asked this other cat all of

the  equal rights amendment  (era) states: "equality  of  rights  under the law shall not be denied or abridged by the united states or by any state on account of sex." congress first introduced the era in 1923, but the campaign for ratification took off in the 1960s during the  civil rightsmovement.