Final answer:
Lewis Henry Morgan was well known for his criticism of the Europeans' treatment of the Indians of Meso- and South America.
Step-by-step explanation:
Lewis Henry Morgan was well known for his criticism of the Europeans' treatment of the Indians of Meso- and South America. He was an amateur American anthropologist who conducted studies on kinship in the mid-nineteenth century. In his book 'Systems of Consanguinity and Affinity of the Human Family', he defined three primary kinship systems: lineal kinship, bifurcate merging kinship, and generational kinship.