Is pottery considered 3D or 2D and why 3D or 2D? 100 points for this question

Type of sculpture can move and change visual form

& hurry! i need this done by 3: 00 pm! changes in artists' art brought about by the inventions of automobiles and trains shows that society influences what? brainliest whoever gets it correct!

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.