Final answer:
Timgad is the city known for its structured grid layout with long blocks, reflecting Roman consistency in urban planning.
The answer is option ⇒2.
Step-by-step explanation:
The city known for its grid layout with long blocks among the choices provided is Timgad. Timgad was a Roman colonial town in North Africa known for its highly organized Hippodamian grid plan, a system adopted from Greek urban planning.
This planning approach features straight streets that intersect at right angles, forming a structured network of roads and regular city blocks. The consistency of this grid layout was common in many Roman cities, reflecting their methodical approach to urban planning.
The answer is option ⇒2.