Given a sentence in Igbo language, translate the sentence to English language keeping the meaning of the original sentence intact
Q: Igbo sentence: Di ka US Department nke Agriculture, n'ala Deede Sam na-atu anya inogide na-onye ndu nke n'uwa aku na uba ya oke njo anu ulo ngwaahia (GDP) na-esonu afo 15 na-atughi iru US $ 24,8 puku ijeri, na-abawanye nke US $ 8 puku ijeri tunyere amuma nke GDP na afo a US $ 16 8 puku ijeri.
A:
According to the US Department of Agriculture, the land of Uncle Sam is expected to remain the leader of the world economy with its gross domestic product (GDP) in the next 15 years is predicted to reach US $ 24.8 trillion, an increase of US $ 8 trillion compared to predictions of GDP in this year's US $ 16 8 trillion.