Complex sentence: The "Edinburgh Advertiser" was a twice weekly newspaper published in Edinburgh, Scotland on Tuesday and Friday mornings from 3 January 1764 until 29 March 1859 when it merged with the "Edinburgh Evening Courant".
Split into simpler sentences: The "Edinburgh Advertiser" was a twice weekly newspaper published in Edinburgh, Scotland on Tuesday and Friday mornings for almost a century. It ran from 3 January 1764 until 29 March 1859 when it merged with the "Edinburgh Evening Courant".