It wasn’t the industrial revolution that killed monarchism. The home of the industrial revolution was and is still the United Kingdom, after all.
Advances in politics made monarchies less relevant, not industrialization by itself, with France, the US and later Russia being the key examples. The US and Russia industrialized later than France and still-monarchies like the UK, Belgium, Denmark etc. Industrial giant Germany lost its king by losing a World War: despite industry, not because of it.
Advances in politics made monarchies less relevant, not industrialization by itself, with France, the US and later Russia being the key examples. The US and Russia industrialized later than France and still-monarchies like the UK, Belgium, Denmark etc. Industrial giant Germany lost its king by losing a World War: despite industry, not because of it.