What technological advances made european exploration possible?

Technological developments in three fields made it possible for Europeans to explore faraway places overseas starting in the fifteenth century. These were developments in shipbuilding, navigation, and weapons. Nimbler and faster ships, particularly the caravel allowed European sailors to make long sea voyages into unknown waters.

Explanation: Give me the brainiest

assuming that by westerners you mean americans. that they were mean and controlling and abusive to its peasants.

explanation:

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".