Roman architecture adopted which structural approach from Greeks and Etruscans?

Roman architecture adopted which structural approach from Greeks and Etruscans?

• A. Trabeated architecture
• B. Arches
• C. Domes
• D. Cantilevered structures

Answer: (A)

The idea being tested is the basic construction method shared by ancient builders: trabeated architecture, which uses vertical supports (posts or columns) with horizontal beams (lintels) spanning between them. Greeks popularized this post-and-lintel system for their temples, and Etruscan work likewise relied on sturdy upright supports and horizontal members. Romans inherited this structural approach as the foundation of their buildings, providing a familiar framework on which they later added innovations like arches and vaults. So, the best answer identifies trabeated architecture as the core method borrowed from Greek and Etruscan traditions. Arches, domes, and cantilevered structures are important Roman innovations, but they represent later developments built atop or alongside the initial post-and-lintel approach, not the primary borrowed structural system.

The idea being tested is the basic construction method shared by ancient builders: trabeated architecture, which uses vertical supports (posts or columns) with horizontal beams (lintels) spanning between them. Greeks popularized this post-and-lintel system for their temples, and Etruscan work likewise relied on sturdy upright supports and horizontal members. Romans inherited this structural approach as the foundation of their buildings, providing a familiar framework on which they later added innovations like arches and vaults. So, the best answer identifies trabeated architecture as the core method borrowed from Greek and Etruscan traditions. Arches, domes, and cantilevered structures are important Roman innovations, but they represent later developments built atop or alongside the initial post-and-lintel approach, not the primary borrowed structural system.