America's road to liberation? (7)
I believe the answer is:
freeway
'america's' is the definition.
Although both the answer and definition are singular nouns, I cannot see how one could define the other.
'road to liberation?' is the wordplay.
'road' becomes 'way' (I've seen this in other clues).
'to' says to put letters next to each other (I've seen this in other clues).
'liberation?' becomes 'free' (I can't justify this - if you can you should believe this answer much more).
'way' after 'free' is 'FREEWAY'.
Can you help me to learn more?
(Other definitions for freeway that I've seen before include "No tolls on this major road!" , "road in US" , "Motorway on which stopping or parking is forbidden" , "Road without tolls" , "American road" .)