Genetic variation can provide insight into why languages become different.
Linguistic hotspots are regions with a high concentration of unique languages.
Large population movements and migrations later mixed many languages together.
Studying genes and languages together helps us understand human cultural evolution.
They suggest that genetic differences among populations may have influenced the development of distinct languages.
These areas with many unique languages are known as linguistic hotspots, offering clues about early human history before large migrations reshaped the world.
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