<span>683 Notical Miles from my approximation.</span>
They avoid being detected because this would throw off the behavior patterns that exist naturally and they don't want their presence being known since this might throw it off.<span />
1. Tubman's codename was “Moses,” and she was illiterate her entire life.
2. She suffered from narcolepsy.
3. Tubman was a Union scout during the Civil War.
4. She cured dysentery.
5. She was the first woman to lead a combat assault.
y didntbu just search it up
hope it helps