What is made by placing gasoline in a glass jar and using an ignition source?

a. russian bomb
b. molotov cocktail
c. brazilian explosion
d. simpson special

Molotov cocktail

Explanation:

It's also known as petrol bomb, bottle bomb or poor man's grenade, among other names.

It was invented in the late 1930s.

Its name doesn't come from the inventor or from a drink's name. It was named that way Finns as an insult to a Russian minister (Vyacheslav Molotov) who was not really liked by the Finns.

It's been used then for almost a century mostly by protesters, but also during war times.

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