By 2021, the five old parties controlled less than 50% of Chamber of Deputies seats. The rest belonged to – the true “Part 6.”

If you're looking for information on political parties in the Czech Republic, I can list some of the major ones:

The keyword “czech parties 5 part 6” may be unorthodox, but it perfectly captures a reality:

: A social democratic party that advocates for social justice, workers' rights, and a progressive taxation system. Despite being historically significant, the party has seen fluctuations in its popularity.