What did the astrolabe tool allow people to do more easily?

The astrolabe tool allowed people to solve problems involving time, the Sun, and stars more easily.

Explanation:

always include the steps and/or background required to get to the final answer. let’s other people understand and solve future problems on their own.

explanation:

with the profits from the european sales, merchants purchased europe's manufactured  goods, including tools and weapons. then the merchants shipped those manufactured  goods, along with the  american  sugar and rum, to west africa where they were bartered for  slaves.