US President Donald Trump mounted a forceful defence of his sweeping global tariff policy on 22 August at a Republican rally in Myrtle Beach, South Carolina, asserting that import duties have generated enormous wealth for the United States and pushed foreign manufacturers to relocate production onto American soil.

Trump's Core Argument

Addressing the crowd, Trump described tariffs as one of his signature policy instruments. 'It's my all-time favorite word. I love tariffs. I love the word. It's made us rich as hell,' he said. The President framed tariffs as a binary incentive for foreign businesses: either pay a levy on goods shipped into the US market, or build the product inside the country instead.

Illustrating the point with foreign automakers, Trump said: 'I say, "Gotta pay 25 per cent tariff." They say, "Well, we can't do that." I said, "That's okay. You don't have to do it. Come over here and build your cars in the United States."' He added that this dynamic was already playing out in South Carolina, where he claimed record levels of manufacturing and automobile investment were under way.

The Investment Claims

Trump placed the total value of inbound investment at $19.2 trillion, saying it exceeded any country at any point in history. '$19.2 trillion is being invested right now in the United States more than any country at any time by many, many times,' he said. The figure was not accompanied by a breakdown of contributing companies, sectors, or the time period it covers.

He also claimed the country had gone 40 years without building a car factory before his tariff push reversed the trend. 'We went 40 years without building a car factory. And now we're building more car plants and factories than we ever have in the history of our country,' he said. These claims were not independently verified at the rally.

Jobs, Markets, and Retirement Accounts

Trump linked the tariff-driven manufacturing boom to a surge in construction employment, saying hundreds — and possibly thousands — of factories were being built nationwide. 'The construction jobs are through the roof because they're building all of these plants, factories, hundreds of them all over the country, thousands of them,' he said.

He also claimed the stock market had recorded 80 all-time highs since his election and that the value of a typical retirement account had risen by nearly $40,000. No source or methodology was cited for either figure.

Electoral Stakes and Senate Endorsement

Trump tied his economic pitch directly to the upcoming November midterm elections, warning supporters that Democratic gains would undo his tax, trade, and manufacturing agenda. 'Your taxes are going to go up. Your pay is going to go down. Your jobs are going to be lost,' he said. He urged the crowd to back Senate candidate Darlene Graham in Tuesday's Republican primary runoff, framing Congressional control as essential to preserving his programme.

How Tariffs Actually Work

Tariffs are taxes levied on imported goods, collected from the importing company — not the foreign exporter. Businesses facing higher import costs can absorb the expense, negotiate price cuts from overseas suppliers, or pass the burden on to consumers through higher prices. Critics argue that the consumer cost is frequently underplayed in political arguments for tariffs, and that the revenue and jobs benefits are often overstated. This comes amid an ongoing global debate about the distributional effects of protectionist trade policy.