Ngokutsho kwe-Census Bureau, abantu abaneminyaka yobudala yomhlalaphantsi base-US baya kuba ngaphezu kwabantwana ngo-2035. Oku kwenzeka okokuqala.Ngo-2035, kuya kubakho abantu abazizigidi ezingama-78 abaneminyaka eyi-65 okanye ngaphezulu, xa kuthelekiswa nabantu abazizigidi ezingama-76.4 abangaphantsi kweminyaka eyi-18. Hayi nje i-US, kodwa phantse amanye amazwe angama-60, kwi...
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