The Modern History of the Republican Presidential Primary, 1976-2012 By Geoffrey Skelley
The presidential nomination process has a history of being fuzzy. For much of the nation’s political existence, starting in the 1830s, national party conventions selected nominees for the highest office in the land. At these events, the oft-used term “smoke-filled rooms” described the sometimes behind-the-scenes activity that led to the final selection of a nominee. Sometimes this person was an obvious, well-known national figure; other times, an unexpected, relative unknown captured the nomination.