Question

how did storming of Bastille became the main cause of the French Revolution?

Answer 1

Violent attack storming of Bastille became main reason of French Revolution.

Explanation:

Bastille was the fortress constructed on $14^{th}$ of July, 1789. Bastille was used as the prison used by Louis XVI People attacked the government violently on the government and it was the early clue of French Revolution. Store owners, craftsmen who were living in the Paris attacked the government. People of French Social Class i.e. people of third estate were also the member of this storm.  Near about 1000 men had participated to this attack.  

Answer 2

Answer:

The Storming of the Bastille set off a series of events that led to the overthrow of King Louis XVI and the French Revolution. The success of the revolutionaries gave commoners throughout France the courage to rise up and fight against the nobles who had ruled them for so long