This split within the Communist Party of Great Britain was not the first.

He left the Communist Party of Great Britain in 1956.

There he was active in the Communist Party of Great Britain.

Smith joined the Communist Party of Great Britain in 1972.

This group worked closely with the Communist Party of Great Britain.

He joined the Communist Party of Great Britain in 1934.

This led him to join the Communist Party of Great Britain in 1929.

The Communist Party of Great Britain was refused affiliation between 1921 and 1923.

He had joined the Communist Party of Great Britain in 1941.

It later had a relationship with the Communist Party of Great Britain.