In an explanatory essay, or any essay, the introductory paragraph introduces (hence it's name) the main idea, or what you are going to explain. The body paragraphs go into extreme detail of what the introductory paragraphs mentioned.
Some Caribbean islands are coral islands formed from shells and marine animals skeletons.
These islands belong in the older group of Caribbean islands. Aruba, Bonaire, Curacao, Barbuda, Antigua etc. belong to this group. They practically represent a low laying plateaus composed of billions, if not trillions, of shells and marine animals skeletons that are accumulated on the ocean floor.
Answer:
In 313 AD, the Emperor Constantine issued the Edict of Milan, which accepted Christianity: 10 years later, it had become the official religion of the Roman Empire.
Explanation:
The answer is 3 , that is the minimum amount a state can have
