Question

What was the world like at the start of the Cold War?

Choose whether each statement is true or false.

The US was the only superpower in the world.
Each nation carefully guarded the secrets of its true military strength.
The US and the USSR, former allies, were now enemies.
Nuclear weapons created universal fear.

Answer 1

The US was the only superpower in the world.
False — By the late 1940s the world was becoming bipolar: the United States and the Soviet Union were the two rival superpowers (each with large military forces, nuclear capability emerging, and wide spheres of influence).

Each nation carefully guarded the secrets of its true military strength.
True — Secrecy, deception, and intense espionage characterized the era: governments hid nuclear stockpiles, weapons programs, and capabilities to preserve advantage and deterrence.

The US and the USSR, former allies, were now enemies.
True — They had been wartime allies against Nazi Germany, but after 1945 ideological, political, and strategic conflicts turned them into Cold War rivals rather than wartime partners.

Nuclear weapons created universal fear.
Mostly true (with nuance) — Nuclear weapons produced widespread public and political anxiety and shaped international relations and civil defense planning; however, reactions varied (some leaders argued nuclear deterrence provided stability), so “universal” in the absolute sense is an overstatement.