Answer:
1. It caused economic hardship in the empire
2. Magellan sailed east around Africa to reach the Pacific Ocean.
3. Europe
4. astrolabe
<span>As a result of Watergate, Richard Nixon resigned. The correct answer is A. Watergate scandal refers to Nixon and his men committing illegal actions such as listening to phone lines and stealing important papers from the Democratic party. When all of this was revealed, Nixon was supposed to be impeached, however, he resigned before that happened, and later on, his successor, president Gerald Ford, pardoned him.</span>
The answer is 3. the great barrier reef is located on the eastern side of australia :p
The Navigation Act unfortunately, in trying to legislate an end to competition
