Question

It is easier to win freedom than to preserve it.Change tge degree

Answer 1

Winning freedom is the easiest way rather than preserving it

Answer 2

It is easier to win freedom than to preserve it -Active Voice

Changing this sentence in passive voice will be:

Freedom being won is easier than being preserved – Passive Voice

The verb form in the active voice is changed in the passive voice.

It is due to such change that the sentence transformation is possible.