According to the excerpt, why does Tubman plan escapes for late Saturday night or early Sunday
morning?
O Safe houses on the Underground Railroad operate
only on Sundays, when everyone else is working.
O Such activities as attending church are common on
Sundays, so people are less likely to notice they are
missing.
O Slave trackers do not work on Sundays, so
Tubman's group has more lead time before people
start looking for them.
O Tubman and her group know exactly where slave
trackers are on Sundays, so they know how to avoid
them.