Explain how trade organizations impacted the united states

In the days of horses and buggies, trade was local. A blacksmith would trade a hand-made horseshoe for a dozen eggs. Now, there is an entire farrier industry dominated by international companies that sell horseshoes, nails, rasps, and other hoof care products and services. Take the Dublin Horseshoe Company, which was founded in 2013 in New Jersey, USA. These horseshoes are imported from Dublin to the United States. Horseshoes are shipped by boat to the United States, where they are cleaned, finished, and distributed. Each horseshoe is handmade, and the company markets to owners of racehorses and show jumping horses. The company also specializes in decorative horseshoes for gifts, weddings, and other special event.    have a good day.

b. sec, foreign relations