Answer:
Hello! I would believe the answer would be A.
Answer:
Explanation:
Similarities between Ceibal and La Venta, including step pyramids and ceremonial rituals, have led some to say the Maya were heavily influenced by the Olmec.
Elaborate drainage system
The harappan civilization is also known as the Indus river valley civilization. known as the earliest producers of cotton, the city featured an elaborate drainage system, which could have been necessitated by prosperity and effort to control the outbreak of river-line diseases.