Question

What Roman developments are used in society today? Check all that apply.

architecture
sewage systems
catapults
Roman aqueducts
Roman numerals
concrete

Answer 1

Checked (apply):
- architecture — yes. Roman innovations (arches, vaults, domes, urban planning) shaped building design and engineering used today.
- sewage systems — yes. Roman sewers and sanitation concepts are precursors to modern sewage/drainage systems.
- Roman aqueducts — yes. The aqueduct concept (gravity-fed conduits, channels) is still used; some Roman aqueducts still function and inspired modern water supply systems.
- Roman numerals — yes. Still used in specific contexts (clocks, monarch/pope names, film sequels, outlines).
- concrete — yes. Romans developed early concrete; modern concrete is a direct descendant and a staple building material.

Not checked (does not broadly apply):
- catapults — no. Siege engines like catapults are not used in modern society except for historical reenactment or novelty.