The Tang dynasty made the most significant accomplishments because a lot of the things we still use today were made in the Tang Dynasty. Gunpowder was made in the Tang Dynasty, which at first they used it for fireworks, but then they perfected it over the years. Also, toilet paper was made, at first only the highest of people used it, but then everyone got to use it and we still use it today. The compass was made in the Tang Dynasty and that really helped sailors because at first sailors has to stay close to their land, but with the compass, they can explore out in the open ocean. Also, woodblock printing was invented so they could print books in mass production. First woodblock printing was used on long scrolls, but then they used it on paper.