They have dealt with this issue with an impressive 'unity' of purpose. [=they have joined together and shared the same purpose in dealing with this issue]
a sense of national 'unity'
His paintings lack 'unity'.
(..) as well as we thought we did. There is no greater blessing a city can have than a king who would sacrifice himself for his people. If we only show our unity to mourn a good man's death. Was King Llane wrong to believe in you? - No! - No! (..)2016 Warcraft