(1) the us is a powerful country. (2) if the us is a powerful country 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 is a powerful country.
if the us is a powerful country then the usa is a good country to live in.
the usa is a good country to live in? the united states is one of the best countries to live in since it is one of the greatest powers in the world.