Answer:Victory at the Battle of Trafalgar ensured that Napoleon would never invade Britain. Nelson, hailed as the savior of his nation, was given a magnificent funeral in St. Paul's Cathedral in London. A column was erected to his memory in the newly named Trafalgar Square, and numerous streets were renamed in his honor.
Because trade barriers restrict the trades for only certain international places, in this case it’s only To foreign nationals whom reside in India and such. Plus, the other options wouldn’t have made sense.
