Ronald Reagan was a conservative because his ideas dominated national policy-making in areas such as taxes, welfare, defense, the federal judiciary, and the Cold War.
Global warming "<span>B. threatens polar ecosystems". All the other answers are false, especially answer A. There is a lot that can be done to stop global warming, such as reducing energy consumption.</span>
For any value of x, y=10.
So, the algebraic rule is

.
The value will never change.
Answer
Flag of Vanuatu
Adopted on: February 18, 1980
Country: Vanuatu
By making colonies to increase wealth and power.