The effect is the protection of people coming in and out. People didn't want to cross mountains, and people didn't want to cross deserts
Answer:
Prince Henry contributed to global exploration:
He opened a navigation school and funded expeditions.
Explanation:
Prince Henry completely dedicated his entire life and riches to sea navigation. In particular, he paid for many ships to voyage across the ocean to discover Asia and Africa. Above all, he initiated the sharing of knowledge of geography and navigation by opening a navigation school. In addition, Prince Henry is credited with the invention of the oceangoing caravel ship, including the perfection of the critical navigational instrument called the astrolabe.
Answer:
By 1939 Jinnah came to believe in a Muslim homeland on the Indian subcontinent. He was convinced that this was the only way to preserve Muslims' traditions and protect their political interests. His former vision of Hindu-Muslim unity no longer seemed realistic to him at this time.
Explanation:
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A primary source of anything is a first hand account be it a diary, eye witness account, the person must have experienced it themselves while a secondary the information could have been passed on for example a news paper or memoir on someones life.
A third group of Democrats formed the Constitutional Union Party and selected John Bell as their presidential candidate. Because the Democratic vote was spread so thin, Republican Abraham Lincoln defeated Douglas, Breckenridge, and Bell in the 1860 presidential election.
