Why Do Toilets Have Two Buttons?

Everyone knows that there are two buttons on the toilet, don't you have any questions? Since it's all about flushing, why not just have one button? What is the purpose of having two buttons? Let me e

Why Are There Two Buttons on the Toilet? Explained

Everyone knows that there are two buttons on the toilet, don't you have any questions? Since they both flush water, why not just have one? What is the purpose of having two buttons? Let me explai