For a long time, tariffs were the most common protectionism instrument.
"A commercial war is always a lose-lose situation"
Donald Trump's statements have brought the issue of protectionism fully into the spotlight.
And so it has always been.An episode anticipated the importance of the times in the trade liberalisation agenda 150 years ago.
The administration of the president Trump who has been protectionist since the very beginning has gone from theoretical to practical.
Despite Trump's constant criticism of the media, his triumph for many analysts was not surprising, adding that during the campaign, voters did not reveal their intentions to vote.