Sans near-total embargoes on goods from a country, have we ever imposed sweeping tariffs of 145% on all goods coming from one of our most-imported trade partners?
No, no we have not. Certain tariffs were very targeted for specific reasons, you are correct. But those were not blanket-applied haphazardly at such high levels. Hence, "unprecedented".
This is another apples/oranges comparison.
Canada or the EU doing that and sorting their own food isn't the huge conspiracy against America that Trump seems to think it is.
Very free market.
When he called it "a hostile and political act".
Remember when just officially telling people that they are not horses turned out to be a free speech violation?
To what degree relative to what we're seeing now, though?