national unity

His revolutionary montage technique in films like 'Battleship Potemkin' and 'October' was designed to forge collective consciousness and celebrate unified national movements through cinema.

His films explore Japanese identity and social cohesion, particularly in works like 'Ran' and 'Kagemusha,' which examine unity, loyalty, and the fabric of national communities.

His socially conscious cinema examines class divisions and communal struggles within Britain, questioning what truly unites or divides a nation in films like 'I, Daniel Blake' and 'Sorry We Missed You.'