The similarity of the expeditions of Stephen Long and Zebulon Pike is that they explored the Great Plains and Long had a main purpose to find out the Indian culture and how they existed and lived together.
What was the Pike expedition?
This refers to the official effort by America to send Zebulon Pike and his team to explore modern-day Colorado.
Hence, we can see that the expedition of Stephen Long was one that had extensive movement along the same Great Plains that was explored by Pike and the main purpose was to find out the Indian culture and how they existed and lived together.
Read more about the Pike expedition here:
https://brainly.com/question/11869841
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