What is associated with: after lenins death in 1924 this man began purging rivals eventually took over the top spot?

What is associated with: after leaving the presidency of now in 1970 she wrote a column for mccalls? Based on the clue 'after leaving the un he served as governor of oslo...', what is the answer? Based on the clue 'after led zeppelin disbanded jimmy page this lead...', what is the answer? Based on the clue 'after length width depth the 4th dimension', what is the answer? Based on the clue 'after light enters the eye it focuses an image on ...', what is the answer? Based on the clue 'after lilliput gulliver travels on to this flying ...', what is the answer? Based on the clue 'after lincolns assassination he was jailed over a ...', what is the answer? Based on the clue 'after lines like they call me mr tibbs they call h...', what is the answer?