the sextant
Most likely, yes. Compasses were in regular use well before the time of Lewis and Clark.
Lewis and clark mostly used boats.
No
they use deer for meet
to death
Wax
A Gun and Fists
yes and they ate it
They were explorers. They probably needed them for defense, or other use.
Yes they used a covered wagon
2,500 dollars.
paper and pens they took with them