 
 <translate> Quoc: The U.S. Mail traces its roots to 1775 during the Second Continental Congress, when Benjamin Franklin was appointed the first postmaster general. The Post Office Department was created in 1792 from Franklin's operation, elevated to a cabinet-level department in 1872, and transformed in 1971 into the U.S. Postal Service as an independent agency.

Answer this question based on the passage: when was the united states postal service created?
HW Chung: OK, some thoughts: <hau> Quoc: Wasikun Amurka sun samo asalinsu ne a 1775 a lokacin Babban Taron Kasar na Biyu, lokacin da aka nada Benjamin Franklin a matsayin babban mai kula da gidan waya na farko. An kirkiro Ma'aikatar gidan waya a shekara ta 1792 daga aikin Franklin, wanda aka daukaka zuwa sashen matakin majalisar ministoci a 1872, kuma ya canza a 1971 zuwa sabis na gidan waya na Amurka a matsayin hukuma mai zaman kanta.  Amsa wannan tambaya bisa ga nassi: yaushe aka kafa gidan waya na Amurka? HW Chung: OK, wasu tunani: 