Trump twinned his threat to Brazil with the promise of a 50% tariff on copper, which would strike at the economic lifeline of two more Southern neighbors, Chile and Peru. The president capped his week by setting a 30% tariff on Mexican imports as of Aug. 1.

Approval for Brazilian President Luiz Inacio Lula da Silva's government rose for the first time this year, a new poll showed on Wednesday, after his U.S. counterpart Donald Trump announced a 50% tariff on imports from Brazil starting in August.

Donald Trump tried to settle a political score when he dragged Brazil to the center of his trade war. In doing so, he’s thrust Brazilian conservatives into chaos as they seek to find an answer to the upheaval US tariffs will cause.