Original sentence: However, in a similar pattern as in the United States, the Amerindian admixture, though not fully visible in physical appearance, has been estimated to be present in a high percentage of the population, close to 56 per cent, of which 10 per cent were shown to be fully Amerindian.Like most nations in the Americas, Argentine ethnography is also characterized by being the melting pot of different peoples both autochthonous and immigrants, but unlike most other Latin American nations (with the exception of Uruguay), citizens of European descent make up the great majority of the population, the estimations of which vary from 85 to 97 per cent of total population.The last national census, based on self-ascription, indicated a similar figure
Edited sentence: Like all the nations in the Americas, Argentine ethnography is also characterized by being the melting pot of different nationalities, but unlike most other Latin American nations (with the exception of Uruguay), citizens of European origin make up the great majority of the population, the estimations of which vary from 85 to 97% of total population.The last national census indicated a similar figure (95%).The most common ethnic groups are Italian and Spaniard.There are also significant German, Polish, French, and Slavic populations