The correct answer is:
C. Olmec
The Olmec civilization used to create stone representations of human heads sculpted from large basalt boulders, these are called " Olmec colossal heads". The heads date from at least 900 BC and are a distinctive feature of the Olmec civilization of ancient Mesoamerica.
Answer:
The 13th amendment abolished slavery (except when used as a punishment for crime) changing the lives of millions of African-Americans.
The civil rights movement is the answer.
• Economic motive
• Political motives
• Religious motives
• Exploration motives
