(1) the us has a good economy/high standard of living. (2) if the us has a good economy/high standard of living then the usa is a good country to live in. -- with modus ponens from (1) (2) -- (3) the usa is a good country to live in.
the us has a good economy/high standard of living.
if the us has a good economy/high standard of living then the usa is a good country to live in.
the usa is a good country to live in? the united states has the best economy in the world, that is why there is so much migration because it is the best country to live a life.