Claim: African genetic contributions are present in the Mexican population due to the transatlantic slave trade, with detectable genetic legacy in coastal regions like Veracruz and Guerrero.
Verdict: Correct (95% confidence)
Explanation: According to the PMC article, genetic links between individuals in the Americas and populations across Africa were established due to the transatlantic slave trade. The Royal Society Publishing article states that Sub-Saharan African ancestry reaches 33.4% in individuals from coastal states like Veracruz and Guerrero, known for their Afro-Mexican presence. The ISHI Report also supports the claim by examining how the slave trade impacted the genetic landscape of the Americas. These sources confir...