The Treaty of Tarnow is a joke. You accuse the French Empire and Napoleon of executing Louis XVI and Marie Antoinette, thing that was done in 1793, when Napoleon was an unknown lieutenant colonel who had nothing to do with it, and by that time France was a Republic.
France never obliged the Kingdom of Spain to be our ally, they willingly joined us with the Treaty of San Ildefonso
The Catholic Church is not suppressed in the French Empire, in fact, our Emperor Napoleon was crowned with Pope Pius VII as the main witness.
And finally, under Napoleon, there was no such thing as "needless execution, without either trial or reason, of many a people, including but not limited to French citizens"
This whole thing is just an attempt to destroy everything France has created so far, the ideas of liberté, égalité and fraternité that we had spread over Europe.
Talleyrand, French Minister of Foreign Affairs.