Back in 1955, when the federal debt was much smaller, less than 5 percent was held by foreigners. Foreign… — David Wessel

Back in 1955, when the federal debt was much smaller, less than 5 percent was held by foreigners. Foreign holdings began to climb in 1970 and surged in the 2000s. Today, foreign governments and private investors hold nearly half of all the U.S. government debt outstanding.

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