The answer is a trans-radiation
<span>In hopes of finding a route to Asia,Prince Henry started the first school to teach sailors about oceanic navigation, mapmaking, and more. He sponsored 14 expeditions in 12 years to try to navigate Cape Bojador on the coast now Western Sahara.Finally, Gil Eannes was able to successfully complete the journey. This became a stepping stone to find a maritime route to Asia.</span>
