Read the excerpt below and answer the question that follows.
"In the thirteenth century, a series of severe droughts disrupted the ancestral Puebloan (Anasazi) centers in Chaco Canyon and Mesa Verde, forcing a massive migration. Rather than collapsing, these societies adapted by dispersing into smaller, more flexible communities along the Rio Grande and its tributaries. They developed sophisticated dry-farming techniques, constructed check dams to trap seasonal runoff, and reorganized their social structures to prioritize communal resource management. The pueblos that the Spanish encountered in the sixteenth century were not remnants of a declining civilization, but rather the product of dynamic, long-term adaptations to a highly volatile arid environment."
—Adapted from archaeological studies of the Pre-Columbian Southwest
Which of the following historical developments in the pre-Columbian Southwest is best explained by the environmental adaptations described in the excerpt?
- The development of diverse, localized agricultural strategies and dispersed settlement patterns to manage scarce water resources.Answer
- BThe transition of all regional tribes to a highly mobile hunter-gatherer lifestyle similar to that of the Great Plains.
- CThe adoption of European cultivation techniques and livestock to maximize crop production in drought conditions.
- DThe creation of coerced labor networks modeled on the Spanish encomienda system to build public works.