How did the americas receive their name

answer:

how did america get its name? while the colonies may have established it, “america” was given a name long before. america is named after amerigo vespucci, the italian explorer who set forth the then revolutionary concept that the lands that christopher columbus sailed to in 1492 were part of a separate continent.

john maynrd keynes developed new economic respose to the                           ( b. great depression if the 1930's)