As a European explorer, which of these would you use to set a course for your ship? compass, technology, strait, curcumnvigate, armada

You would use a compass.

Explanation:

If you have a compass and a map you can set your course and than you can use the compass to follow the course.

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on