Cách sử dụng
A census is a big survey that the government does to count how many people live in a country or in specific areas. They ask questions like how old people are, what their job is, and how many people live in their house. It's important because it helps the government know how many resources they need to provide to each community. People usually participate in a census by filling out a form or answering questions from a census taker who comes to their door.