Why were tanks developed during world war 1

Hi there!

(So they can blast things up for fun! Just kidding lol)

The history of the tank began in World War I, when armoured all-terrain fighting vehicles were first deployed as a response to the problems of trench warfare, ushering in a new era of mechanized warfare. Though initially crude and unreliable, tanks eventually became a mainstay of ground armies.

Hope this helps

-WolfieWolfFromSketch

the answer is a) the proclamation of 1763.