History
The Evolution of Political Parties and Party Systems
Quick fact
In the late 19th century, political parties in Europe and North America transformed from small elite factions into mass-membership organizations, with voter turnout surging from around 60% to over 80% in some countries within a few decades.
Why this is interesting
You’ve probably heard of Democrats and Republicans, but did you know that the very idea of political parties—and the systems they form—has changed dramatically over time? In fact, the earliest parties were nothing like the mass organizations we see today.