President Claudia Sheinbaum’s abilities to deal with a major crisis were on full display as President Trump’s tariffs on Mexican goods were paused for a month.

After promising during his election campaign to put import taxes back at the center of US economic policy during his second term as president, President Donald Trump has taken steps in that direction.

Trump has long proposed raising tariffs—or taxes on imported goods that the businesses importing them pay the U.S. government—before the election, and said in November he’ll impose a 25% tariff rate on all imports from Mexico and Canada on the first day of his presidency and will impose an additional 10% tariff rate on all imports from China on top of other tariffs.