Nk’uko ibiro bishinzwe ibarura bibitangaza, abantu bafite imyaka y’izabukuru muri Amerika bazarenza abana mu 2035. Ibi bibaye ku nshuro ya mbere.Kugeza 2035, hazaba abantu miliyoni 78 bafite imyaka 65 cyangwa irenga, ugereranije na miliyoni 76.4 gusa zabatarengeje imyaka 18. Ntabwo ari Amerika gusa, ahubwo nibindi bihugu bigera kuri 60, muri ...
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