President Trump has called the word tariff “the most beautiful word in the dictionary.” He imposed hefty tariffs during his first term and promised expansive new ones as he pursued his second. On his first day back in the White House in January, he issued an executive order directing his cabinet picks to prepare even more tariffs.

Disciplinary proceedings against Dr. Wax tested the tenure protections of professors and whether such protections allow them to voice opinions that many might find inappropriate or downright insulting. Many students said that they could not trust Dr. Wax to grade students without bias. But many professors — even those who found her comments profoundly racist — objected to disciplining her on the grounds of academic freedom.

In the first 50 days of his second term, those sweeping actions have upended diplomatic ties, shaken markets and confounded entire industries. But so has President Trump’s whipsawing commitment to his tariffs, which he has paused, reversed or withdrawn — at times almost as soon as they took effect.

Here’s a timeline of President Trump’s widening — and constantly shifting — tariffs, which as of Thursday included a threat to impose 200 percent levies on alcohol from the European Union.

Hours after he was sworn in, Mr. Trump announced that he would implement additional 25 percent tariffs on imports from Canada and Mexico starting on Feb. 1,ijogo cassino accusing both countries of not doing enough to stop the flow of drugs and migrants into the United States. Read more ›

Surprising even some of his own staff members, Mr. Trump announced on social media that he would immediately impose 25 percent tariffs on all goods from Colombia — and would raise them to 50 percent in one week — after its government turned back planes carrying deported immigrants. Colombia’s president, Gustavo Petro, briefly threatened tariffs of his own. But he quickly backed down, and soon so did Mr. Trump. That evening, the White House released a statement saying the government of Colombia had “agreed to all of President Trump’s terms” and the “tariffs and sanctions will be held in reserve.” Read more ›

Mr. Trump signed an executive order imposing 25 percent tariffs on nearly all goods from Canada and Mexico, and a 10 percent tariff on China. The president said the tariffs were levied in response to his concerns about fentanyl smuggling and illegal immigration. Canada and Mexico said they would retaliate with tariffs of their own. China threatened “countermeasures.” Read more ›

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