Question

Which two countries signed the Limited Test Ban Treaty in 1963?

France
Germany
United States
Great Britain
China

Answer 1

United States and Great Britain

Step-by-step explanation:

Answer 2

United States & Great Britain.

Step-by-step explanation:

The two allied nations with the most nukes (United States & Great Britain) signed the Limited Test Ban Treated with the USSR (Soviet Union) that limited high-altitude nuclear weapons, space nuclear launchers, and underwater testing.

~