The answer is A. Ending the institution of slavery.
Answer:
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Explanation:
The sun gives us vitamin D which helps us regulate the amount of calcium and phosphate in the body. These nutrients are needed to keep bones, teeth and muscles healthy.
Apart from all the good things from the sun,it produces ULTRAVIOLET RADITIONS which harm life on earth Short-wave of ultraviolet light damages DNA and sterilizes surfaces with which it comes into contact. For humans, suntan and sunburn are familiar effects of exposure of the skin to UV light, along with an increased risk of skin cancer.
Our planet has a type of blanket it is known as the atmosphere it has 5 layers one of them is known as the stratosphere which has some gas layer called the ozone layer,this ozone layer stops the ultraviolet radiation from reaching our home planet.
Joseph Stalin died in March 5 1953
Answer: Winning the Punic Wars. Military discipline. The slave system. Infrastructure.
Explanation:
- After winning the Punic Wars, Rome no longer had a more dangerous enemy. At that moment, they become the most potent Mediterranean country, and territorial expansion beyond the borders of Italy begins.
- The Romans had the best-disciplined army of their time. A robust military organization, an expert military personnel, contributed to the fact that the Roman army became the most powerful military force of its time.
- Rome was built on a slave-owning, free labour force. The great invasion campaigns brought a great deal of free labour to Rome. These slaves worked to build the infrastructure. But there were cases of slaves being fully Romanized, becoming equal citizens of Rome and contributing in some way to the development of rhyme.
- The Romans paid much attention to infrastructure. Roads and bridges were built in the most remote places of the Roman Empire. Much has been spent on infrastructure. It was constructed from the highest quality materials available. In this way, they improved communication among all parts of the empire: provided quality and efficient flow of people and goods.