The first "travel information agency" opened when? 1600s 1700s 1800s 1900s

The first travel information agency opened in 1800s. In 1841 Thomas Cook, an English business man,  was the first person to start a travel information agency. In that year, on Monday 5 July he organised his first excursion with about 500 passengers, a rail journey from Leicester to a temperance meeting in Loughborough.

- "the most famous structure by far at saqqara is djoser's step pyramid. dating from the 3rd dynasty (2667—2448 bc), it was the first all-stone complex ever built on earth."

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abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.