Final answer:
Bartolomé de las Casas opposed the encomienda system and advocated for the rights of Indigenous peoples.
Step-by-step explanation:
Bartolomé de las Casas was a Spanish historian, social reformer, and Dominican friar who advocated for the rights of Indigenous peoples during the period of Spanish colonization in the Americas. He strongly opposed the encomienda system, which subjected Indigenous people to forced labor and exploitation. Las Casas argued for the abolition of the encomienda system and proposed its replacement with a system of free labor and fair treatment for Indigenous people.
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