Answer:
Refrigeration it helped preserve the food to its freshness
Explanation:
President Woodrow Wilson’s ideals are best represented in
the Treaty of the Versailles in which the provisions is calling for the
establishment of the general association which is for the sake of the world’s
nation. The treaty of versailes is considered to be important because this
peace treaty ended the world war I.
I beleive it's Nation Y imports precious metals, minerals, and agricultural products from country X.
But I'm not 100% sure.
