an uneducated compass and boats with no sails
Where the person on the tiller can see it.
Because the ancient Chinese wanted something to navigate their boats so someone created the compass
A compass and a map of the world.
Compass, sextant (or astrolabe), & timepieces.
a compass
It helped because the compass for example helped by knowing where you were on boats and stuff.
Mainly for target practice with aircraft mounted Browning .50 caliber machineguns.
A "gunwale" is the upper edge of the side of a boat (any side). The name derives form the time when cannon were mounted on boats and the "gunwales" were where these cannon were mounted.
It is pretty common to have a compass on a boat - it contains a magnet. Also, there are magnets to be found in boat engines, it it's motorized.
Where it can be easily seen by the operator and as far away from any magnetic materials or strong electrical currents as possible
vehicle- ship as a passanger, feet, and horse back supplies-hand gun and a cannon on the ship