The map illustrates the colombian exchange which contributed to american agricultural was introduced from europe?

Explanation

The map illustrates the Colombian exchange which contributed to American agricultural was introduced from Europe was Cattle

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.

answer; ///i believe that the correct answer is ; hieroglyphs or glyphs; the maya script, also known as maya glyphs, was the writing system of the maya civilization of mesoamerica; as always plz check first..good luck