Question

which roman engineering achievements set the standard for future infrastructure development?
castles and moats
temples and ziggurats
pyramids and sphinxes
roads, bridges, and aqueducts

Explanation:

Roman engineering is known for infrastructure like roads (for trade and movement), bridges (for crossing obstacles), and aqueducts (for water supply). Castles/moats are medieval, temples/ziggurats are Mesopotamian/Ancient Near East, pyramids/sphinxes are Egyptian. So the Roman achievements are roads, bridges, aqueducts.

Answer:

D. Roads, bridges, and aqueducts (assuming the options are labeled A - D with D as the last one; if labels are different, adjust, but the correct content is "Roads, bridges, and aqueducts")