Final answer:
The option that correctly labels the civilizations is 'b) Indus: India, Nile: Egypt,' where the Indus Valley Civilization was located in the northwest region of the Indian subcontinent and the Egyptian Civilization developed along the Nile River.
Step-by-step explanation:
The question asks to correctly label the four major river valley civilizations. The option that correctly assigns these civilizations to their respective rivers is:
b) Indus: India, Nile: Egypt
The Indus Valley Civilization flourished in the area that is now Pakistan and northwest India around the Indus River. Significant sites such as Harappa and Mohenjo-Daro are a testament to its sophisticated urban planning and social organization. The Egyptian Civilization developed along the banks of the Nile River, utilizing its predictable flooding patterns to support their agricultural practices and sustain a powerful empire.
Hence, The option that correctly labels the civilizations is 'b) Indus: India, Nile: Egypt,' where the Indus Valley Civilization was located in the northwest region of the Indian subcontinent and the Egyptian Civilization developed along the Nile River.