Brasilia’s Monumental Axis contains what structures/activities?

Monumental Axis is the central avenue in Brasilia's city design

Explanation:

The first section of the monumental avenue is known to be the "Ministries Esplanade" because it is enveloped by ministers building. Many important government buildings and monuments are established on the monumental axis.

Cathedral of Brasilia is present there in the monumental axis. It was constructed after 1950 as a plan to construct a modern city. It serves ti be the major transportation point.  monumental axis have twelve lanes which marks to be the world' busy dual carriage way.