What is {position held} of {Elihu Root} that is {replaces} is {Russell Alexander Alger} ?
For what position was Elihu Root replaced by Russell Alexander Alger?
SELECT ?obj WHERE { wd:Q220619 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P1365 wd:Q880655 }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q220619> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P39> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P1365> <http://wikidata.dbpedia.org/resource/Q880655>
} 

What position did Russell Alexander Alger replace Elihu Root in?