Answer:
During the Congress of Vienna, the great powers of Europe (Great Britain, Austria, Prussia, and Russia) guaranteed each other's independence by ensuring that no one country could dominate the continent. The victorious countries included Italy, Spain, and the group that would come to be known as the great powers: Austria, Great Britain, Russia, and Prussia. Shortly after the Congress of Vienna began, Napoleon returned to France and regained his rule as emperor for 100 days.
Explanation:
Answer:
B George Washington was the first president of the United States.
Explanation:
The above statement falls into the category of common knowledge.
This type of knowledge do not need citations. This is because:
- They have numerous citations
- They are facts known by a lot of people.
Someone does not need to cite a source to prove that George Washington was the first president of the United States.
It is common knowledge and almost everyone knows it.
Wanna say by creating sink holes but Producing household waste could also cause it but I would go with the sink hole option
Answer:
Explanation:
The toothbrush as we know it today was not invented until 1938. However, early forms of the toothbrush have been in existence since 3000 BC. Ancient civilizations used a "chew stick," which was a thin twig with a frayed end. These 'chew sticks' were rubbed against the teeth
