Under the related links, there is a wonderful site with the history of the hamburger.
Technically a "version" of the burger was originated as early as 1209 by Genghis Kahn; however, the hamburger as we know it was probably first known in the 1800's.
According to
The Origin of Hamburgers and Ketchup, by Prof. Giovanni Ballarini:
The origin of the hamburger is not very clear, but the prevailing version is that at the end of 1800' s, European emigrants reached America on the ships of the Hamburg Lines and were served meat patties quickly cooked on the grill and placed between two pieces of bread.
it was invented in 1928
1900
They were invented in 1903.
The hamburger bun was invented in 1916. It was invented by Walter Anderson who went on to found White Castle.
zejon morina in kosova at 1800
it was first introduced in 1971
1920
Adescendant of Charlie Mosey from Minnesota of course.
in wat decade was television invented?
* Charlie Nagreen 1885, Seymour, Wisconsin. According to one claim of the first hamburger, Charlie Nagreen served the world's first hamburger at the Seymour Fair of 1885. "Hamburger" Charlie decided to flatten a meatball and place it between slices of bread to increase portability.
Helicopter, loli pop, color tv, hamburger, frisbi, wiffle ball, and can opener were all invented in Connecticut.
The joystick was invented in the first decade of the twentieth century. Its original use was as one of the controls of an aircraft.