Iowa Core Standards
H.4. Understand the role of individuals and groups within a society as promoters of change or the status quo.
H.4.2. Understand that specific individuals had a great impact on history
H.6. Understand the effects of geographic factors on historical events.
H.6.3. Understand major land and water routes of explorers.
H.8. Understand cause and effect relationships and other historical thinking skills in order to interpret events and issues.
H.8.1. Understand processes important to reconstructing and interpreting the past.