Construct a 1803–1890 westward-expansion chronology with parallel bands showing continuous Indigenous presence and enslaved-people-brought-west events
Exercise
Difficulty 4
~10 min
hist.g4.s.ex_11
Causation Chain Explain
Prompt
Explain in 4 sentences how the 1803 Louisiana Purchase, 1804-1806 Lewis and Clark expedition, 1830 Indian Removal Act, and 1862 Homestead Act FORM A CAUSATION CHAIN — each event made the next event possible.
How it's presented
mode
writing
prompt audio ID
audio.g4s.ex 11.stem
Answer criteria
type
rubric
rubric
4 sentences forming explicit causation chain; each sentence connects to the next
Hints
- Louisiana Purchase opened US claim to vast western land
- Lewis and Clark mapped that land
- Removal Act cleared southeastern nations to enable settler expansion
- Homestead Act distributed federal land to settlers
Misconceptions to watch
- Sequence without causation
- Forgetting Indigenous-nation presence on all this land
Used in lessons