Question

which best describes what occurred during the détente era?
arms reduction
arms limitation
alliance formation
increased openness

Explanation:

Détente was a period of reduced Cold War tensions between the U.S. and USSR, focused on agreements to cap, not reduce, nuclear weapons. Key treaties like SALT I set limits on strategic arms, not full reduction. Alliance formation was not a core focus, and increased openness was not the defining trait.

Answer:

arms limitation