Why didnt western democraicleaders try to stop the building of the berlin wall

Which events are correlated but do not necessarily have a causal relationship?

What explains the increase in life expectancy in botswana? a. the increased availability of jobs and an improved economy b. access to antiretroviral drugs, hiv/aids education, and widespread hiv/aids testing c. a series of military takeovers that stabilized the political system and led to education reform and increased literacy rates d. a recent military coup that led to an improved healthcare system select the best answer from the choices provided.

The council of trent decided priest would go through strict training i'm schooling called