Better Technological advancements. Boats how there were two types of sails and also the invention of the compass and the astrolobe. Hope it helps.
Answer:
wildcatters
Explanation:
They were called wildcatters
Answer:
88 miles per hour
In the Back to the Future franchise, the DeLorean time machine is a time travel device made by retrofitting a DMC DeLorean vehicle with a flux capacitor. The car requires 1.21 gigawatts of power and needs to travel 88 miles per hour (142 km/h) to initiate time travel.
Explanation:
