In this short activity, you’ll use maps, distance, and rates to explore (in a respectful way) how geography and communication limits affected how quickly information could travel in 1865.
Juneteenth: Math with Maps & Communication (Respectful framing)
This activity uses math to explore one factor that affected how quickly information could travel in 1865: geography and communication/transport limits.
Important note: The delay in freedom reaching enslaved people was not just a “slow message.” It happened within the system of slavery and the choices people in power made. Today we’re using math to understand how distance and travel time could contribute to delays.
Assumptions for math (we’ll use these throughout):
Distance from Washington, D.C. to Galveston, Texas: about 1,400 miles
Example travel rates: horseback rider 30 mi/day, stagecoach 60 mi/day, telegraph relay (where lines existed) 300 mi/day
(These are simplified models for learning.)
If a stagecoach averages 60 miles per day, how many days would it take to travel 1,400 miles? Round to the nearest whole day.
In 2–4 sentences, explain how distance and available communication/transport could affect how fast important news traveled in 1865. Use at least one number from the models above in your explanation.
Using the model distance 1,400 miles, about how long would it take a horseback rider traveling 30 miles per day to reach Galveston?
(Choose the closest estimate.)
Which statements are true based on these simplified travel rates?
Horseback: 30 mi/day
Stagecoach: 60 mi/day
Telegraph relay: 300 mi/day
Match each method to the closest estimated time to cover 1,400 miles (using the rates given).
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Telegraph relay (300 mi/day) | arrow_right_alt | About 47 days |
Horseback (30 mi/day) | arrow_right_alt | About 23 days |
Stagecoach (60 mi/day) | arrow_right_alt | About 5 days |