The head of state of Hungary becomes Lajos Kossuth , as governor president .
May 2 -- Hungarian Revolution of 1848 : A new independent Hungarian government , led by Bertalan Szemere , is formed .
The head of state of Hungarian becomes Lajos Kossuth , as governor president .
May 2 -- Hungarian Revolution of 1848 : A new independent Hungarian government , led by Bertalan Szemere , is formed .