(HELP ME AND ILL GIVE YOU EXTRA POINTS AND BRAINLIEST :>) Read the text Remembering the Cheyenne People:

Many Native American tribes lived in the Great Plains. This is a region mostly covered by grasslands and prairies. The Cheyenne tribe lived in this region. The early Cheyenne lived in settled villages of earthen lodges. These were made of wood frames and packed with earth and grass. After the Europeans arrived, the Cheyenne became nomadic hunters. They moved from place to place. They lived in tepees that were easy to take down and rebuild. They were made of buffalo hide and wooden poles.

Which event occurred first?

A) The Cheyenne becoming nomadic hunters

B) The Cheyenne building lodge settlements

C) The Cheyenne constructing teepees for shelter

D) The Cheyenne encountering the Europeans

(Here is an image if needed) :