Which of the following statements best illustrates the political and social climate of the world in the early 1940s?

1. Cilvil unrest led to peaceful demonstrations again world leaders.
   
2. The global economy was gaining strength, and oil production increased.
   
3. The world was in a state of chaos, and countries formed partnerships to protect themselves against invading forces.
   
4. World leaders made an effort to work with one another in an attempt to decrease the rate of the price increases.