Answer
The answer is ziggurat.
A ziggurat is a Mesopotamian temple and were generally very large, showing off genuine Mesopotamian architecture.
A mud-brick house isn't exactly monumental, a stela is a slab of stone, and a seed plow is a farming tool.
Gutenberg made the Bible easier to afford and easier to find as well. He made it to where families all across the world could own a Bible, where the education part comes in, to learn about God and grow to someday be the best they possibly can. He changed society by not only printing the Bible, but also by making more of each book, so everyone could have what they wanted.
The underground railroad physically resisted the repressive laws that held slaves in bondage, by provoking fear and in anger in the south, and prompting the enactment of harsh legislation that eroded the rights of white Americans, the Underground Railroad was a direct contributing cause of the Civil War.