Question

why does congress have such impressive buildings

Answer 1

Answer:

so they can look fancy and cool- I honestly don't know I'm so sorry sdkfbnskdf

Explanation:

Answer 2

Well, maybe it's because those buildings were made to represent power. The buildings themselves have been a major part of history and they still are to this very day. So, yeah, maybe it's because it looked really cool to work in some big buildings.