Not to mention that not in the too far off distance, the Black Death is going to result in a questioning of the Catholic Church if they couldn't stop this. It's really putting the roots down not only for the Protestant revolution, but also for the scientific revolution that we can't just rely on the word of the Bible to figure these things out. That we're going to have to have some type of scientific method to figure these things out as well. There's also the very cool mask that comes in later. It's important to say that even though we say it's less than 10 years, the plague is going to keep reoccurring during that Black Death for another couple hundred years. There was a huge outbreak in the 17th century in London that's going to kill hundreds of thousands of people. But I really love the mask that the doctors ended up wearing when they were trying to treat people.