The Liberal Reform Party Nominated Grover Cleveland for President.Cleveland was an unusual choice in that he lead the Party's Anti-corruption wing. Many believed that Cleveland only won because the Republicans and the Nationalist were divided over a candidate.
Again we have prominent OTL political figures emerging like clockwork after huge world changing and U.S. changing butterflies. Given that Cleveland was born in 1837, became a lawyer, and had obvious natural talent for politics (he would start his political rise OTL by becoming Mayor of Buffalo in 1881), it is certainly plausible that he would become President in TTL sometime after the 1878 Fall in a Redux thread where portions of the U.S. survive. It is also plausible that Theodore Roosevelt would become a major figure.
But the use of OTL historical personages should not be overdone, since it would cancel out the butterfly effects on (a) the course of individual lives of those already born and even grown to adulthood after the Fall; and (b) the possibility of prominent OTL figures born far after the Fall becoming prominent figures in TTL. The chance of someone like JFK being born long after the Fall with the same parents, the same name, the same dna, and a closely comparable upbringing after the butterflies having already multiplied to "infinity" the detailed changes in history over several decades, seems to require an ASB explanation. This problem does not plague SM Stirling's Peshawar Lancers or, as I recall, the fascinating Hawaii Redux thread. But perhaps I am missing something?