Answer:
British astronomer William Herschel discovered Uranus accidentally on March 13, 1781, with his telescope while surveying all stars down to those about 10 times dimmer than can be seen by the naked eye....and estimation of its formation is about 4.6 billion years ago...
Sparta and Athens were city-states in the country of Greece.
For humans, population density is the number of people per unit of area, usually quoted per square kilometer or square mile (which may include or exclude, for example, areas of water or glaciers). Commonly this may be calculated for a county, city, country, another territory or the entire world.
Answer: People who think more through the right side of the brain tend to be more creative.
Explanation: There is a term called lateralization. Lateralization means that some processes and functions entwine with left or right side of the brain more. People who tend to say that they are more ''left-brained'' are more logical and the people that say they are more ''right-brained'' are more creative. They have better emotional intelligence and their imagination developed, good intuition etc.