Which three of the following technological advances allowed european sailors to find routes to asia?
rudders
1square sails
2catamarans
3compasses
4iron ships
5mapmaking

rudders

compasses

mapmaking

Explanation:

These were the three technological advances that allowed European sailors to find routes to Asia. Rudders were originally developed by the Chinese, and they were not routinely used in Europe until the 14th century. After the Age of Discovery, they were widely used. Compasses also originated in Asia, and along with mapmaking, they allowed sailors to travel long distances while maintaining their sense of direction.

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