Final answer:
The provided information about presidential nominations in history does not offer a clear answer to the fictional context of who nominated Jack for president; understanding the narrative or the source material is necessary for a precise response.
Step-by-step explanation:
The question appears to reference a character named Jack being nominated for president in a fictional context, not actual historical events. Without context, it's unclear which character nominated Jack. However, based on historical nominations provided, delegates are responsible for nominating candidates to presidency positions during conventions, as seen in the historical events where delegates nominated Abraham Lincoln and Rutherford B. Hayes for president. In the election of 1824, Andrew Jackson won the popular vote, exemplifying how public figures are recognized during elections. Thus, it is important to understand the context of the question to provide an accurate answer. If this is related to a fictional narrative not covered by the provided information, then the exact answer cannot be given.