Why did most European countries oppose revolutionary France?

Because it was an age of total and absolute monarchy, a century when harsh regimes were more familiar, which did not allow the people to show any liberties. On the basis of this, in principle, a view of life and the bulk of the population in Europe was formed. Still, the events in France at the end of the 18th century were incredibly amazing and out of the ordinary, because the European community was perceived as something outlandish and certainly as something that cannot be repeated at home (the mass death of the population involved in the old regimes was also taken into account) .