The belief in the imminent end of the present world order and the establishment of a new and radically different one.
Radically changed
radically new or original.
fill with revolutionary ideas, change radically
It depends how radically different it is.
Radical can mean many things.Slangly- That's radical bro.. can mean somethings really coolIt can also mean Portugese radicals.Also maybe some kind of mathematical reference to a type of number. Like that jawn with an exclamation point next to the numberOr elements in the air.
Revolution in this context has come to mean some governmental system is turned around to be radically different to what went on before. The American Revolution, The French Revolution, The Russian Revolution all produced systems which were radically different to whatever went before. A common feature of all those was a replacement of Monarchy by a Republic, which is a very different system of government. The English Revolution (Cromwell) was aborted by the Restoration of the King.
Nothing radically different happens except that in a way you are saving time.
He radically did a quintuple kick-flip on his skateboard.
No, the Montgoflier brothers flew a hot air balloon, radically different from an airship.
First specify what you mean by 'then', as you are covering a wide timespan, during which warfare changed radically.
A division of the sacred and the secular