Many early agricultural societies relied heavily on seasonal rainfall to sustain their crops, making their food supplies highly vulnerable to sudden shifts in climate and prolonged droughts. The ancient inhabitants of the Indus Valley, ________, developed sophisticated canal systems and reservoirs to divert and store river water. This infrastructure allowed their cities to flourish even during extended dry periods, demonstrating a remarkable capacity for environmental adaptation.
Which choice completes the text with the most logical transition?
- Amoreover
- howeverAnswer
- Cas a result
- Dsimilarly
Answer
however
The correct option 'however' is a transition that signals a contrast or concession. The passage establishes a contrast between the vulnerability of most early agricultural societies to seasonal droughts and the Indus Valley civilization's resilience, which was achieved through advanced water management infrastructure.
Step-by-Step Solution
Key Concept
Transitions: Contrast and Concession
Estimated Time:45s