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 stockpiles. Arms reduction refers to cutting existing stockpiles, which did not happen in this era. Alliance formation and increased openness were not the core defining features of détente.

Answer:

B. arms limitation