Answer:
native American has aggressively tried to take
He shared it with French royals. When he became the King of England he didn't have to share it with anyone anymore and had his own kingdom that was separate from French nobles and French royalty. Since then, 1066, the Norman dynasties ruled the British Isles that they conquered.
The scenario "Banning CFCs has resulted in the shrinking of a hole in the ozone above Antarctica." illustrates an example of how environmental policies have resulted in the reversal of environmental damage. I hope my answer has come to your help. God bless and have a nice day ahead!