In 1927 , Coolidge announced that he would not seek re-election . Dawes again favored Frank Lowden at the 1928 Republican National Convention , but the convention chose Herbert Hoover . Rumors circulated about Dawes being chosen as Hoover 's running mate . Coolidge made it known that he would consider an affront the renomination of Dawes as vice president , and Charles Curtis of Kansas , known for his skills in collaboration , was chosen as Hoover 's running mate
1928 Republican National Convention
1928 Republican National Convention
Charles G. Dawes