Why Do Small Parties Keep Winning?

Imagine you are sharing a pizza with friends. In some groups, the person who takes the biggest slice gets everything (like in the US). But in other places, if three people want different toppings, everyone gets to keep their favorite slice without fighting too much. This is how proportional representation works.

Think of a country like a big classroom taking a vote for class president. If 50% of the kids pick chocolate ice cream and 50% pick vanilla, they get two separate tables. The party with more votes gets more seats in parliament (the government meeting room).

Small parties are like the kids who love strawberry flavor. If only 10% of you want strawberry, you might not win alone under the old rules because your vote is "wasted" if there is no strawberry winner. But under proportional rules, those ten percent join together and get one seat at the table just for themselves.

This means more people feel heard. You do not have to choose between two bad options; you can pick your true favorite. Countries like Sweden and New Zealand use this system so even small groups get a voice in making laws.