Firstly, they were originally the vice-president and upon the death of their predecessor, they became president. Secondly, they were a state governor before becoming vice-president
Firstly, they were originally the vice-president and upon the death of their predecessor, they became president. Secondly, they were elected to a full term themselves
Firstly, they were originally the vice-president and upon the death of their predecessor, they became president. Secondly, they all became vice-president in the time span of 20 years of each other
Firstly, they were originally the vice-president and upon the death of their predecessor, they became president. Secondly, their predecessors were all assassinated