We have no idea, it is so ancient. Flour predates history. In other words, people have been using it since before they could keep records. Ground grain was among the first ways people learned to keep food so they wouldn't have to forage all winter.
Papadums originated in India and Pakistan. They are made from traditionally from black gram flour. The flour can also be made of lentils, chickpeas, rice, or potatoes.
you have to throw the flour away after a year.
Pillsbury pancake flour was introduced in 1872.
1497
1850
In 1924.
200BC
1873
Urban music originate from Latin America. This started in the year 1975.
It was founded in 1830.
1980
in the 14th century