In national parks it serves many functions from groundwater to hiding electrical lines to make the parks more appealing
Underground water can be used for future purpose. Hence, it is important for people.
Important people involved in the underground railroad were, Harriet Tubman, and Henry "box" Brown. those are some important people involved.
Nat Turner wasn't exactly important to the underground railroad. He started a slave revolt, which could have affected it, but he himself wasn't important.
yes she is definitely important she is in charge of the underground railroad
A biennial plant has to face adverse climate at a time every year hence underground food reserve is important for its survival.
he did it in the mouth
Harriet Tubman
she belived the underground railroad
An aquifer is an underground fresh water source.
... :) White people
i don't know
The quilts were inbedded with codes for the Underground Railroad.