How were the europeans introduces to new and diferentes navigation techniques?

''Beginning in the early fifteenth century, European states began to embark on a

series of global explorations that inaugurated a new chapter in world history. Known as

the Age of Discovery, or the Age of Exploration, this period spanned the fifteenth

through the early seventeenth century, during which time European expansion to places

such as the Americas, Africa, and the Far East flourished. This era is defined by figures

such as Ferdinand Magellan, whose 1519–1522 expedition was the first to traverse the

Atlantic to the Pacific Ocean and the first to circumnavigate the globe''

Not my answer but got help

Explanation:

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.

those who allied with france gained land and power.