Long-threatened tariffs from U.S. President Donald Trump have plunged the country into a trade war abroad — all while ...

In the first 50 days of his second term, President Trump’s penchant for imposing and then suspending tariffs has shaken markets and confounded trading partners.

Learn more about slavery after the Civil War by scrolling through the timeline and map. Points on the map include photos and more information about key dates in United States history from 1860-1950.

From a steel standoff in 2018 to a lumber feud spanning decades, here's how US-Canada tariff battles have shaped trade ...