Complex sentence: From 1942-45, he was a temporary junior administration officer at the Foreign Office and in 1950, he entered the Parliament as MP for Birmingham Handsworth, a seat he would hold until his retirement in 1970.
Split into simpler sentences: From 1942-45, he was a temporary junior administration officer at the Foreign Office. In 1950, he entered the Parliament as MP for Birmingham Handsworth, a seat he would hold until his retirement in 1970.