The Past 30 Years on the Planet Has Seen a Variety

Multiple Choice

The past 30 years on the planet has seen a variety of overall improvements to the well-being of its large and growing population. Below are ways this progress has been measured

A) We can now watch movies with subtitles in major world languages
B) Air travel has many new routes
C) Child mortality, political violence, and absolute poverty are declining
D) media has proliferated.