Agriculture is to civilization as spire is to _____rivuletsovereigntytitanedifice

To solve this analogy, we need to determine the relationship between the two pairs of words.

Relationship Analysis

1. Identify the Relationship:

   • Agriculture is foundational to civilization, meaning that agriculture plays a critical role in the development and sustenance of civilization.

2. Examine the Second Pair:

   • A "spire" often refers to a tapering structure on top of a building or tower (like a church or cathedral).

Word Options

Now we look at the options provided: "rivulet," "sovereignty," "titan," and "edifice."

3. Determine the Best Fit:
   • Among the choices:
     • Rivulet: A small stream; not related to a structure.
     • Sovereignty: Relates to authority or power; less related to structure.
     • Titan: Refers to something large and powerful, but not related specifically to structures.
     • Edifice: Refers to a large, imposing building.

Conclusion

Since spires are often found on edifices (buildings), the analogy can be completed logically.

Final Answer

Agriculture is to civilization as spire is to edifice.