The gravity created Sun when 99% of the gas and dust materials we're gathered into the center of a flattened disc during the formation of the solar system.
- This is because the Sun is characterized to behave been formed through the following process:
- The nebula broke down under its gravity. Nebula is a combination of gas and dust.
- From the breakage of Nebula, the cloud spun and formed into a flat disk, then the sun subsequently formed at its center.
Hence, in this case, the correct answer is option C "Sun."
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Answer:
Europeans and Americans enjoyed technological superiority and possessed a modern navy with powerful warships powered by steam engines. If they wished, they could have inflicted great damage on Japanese ports and armies. Due to isolation and limited contacts with the outside world, Japan had lagged behind the West technologically and scientifically by the first half of the 19th century. After the fall of the shogunate, the leaders of the Meiji Era began a modernization process, a relatively quick catch-up with the West.
Explanation:
The Mongol Empire lasted only 100 years.
The Mali Empire lasted a little more than 300 years.
Through an efficient system of communication and a rapid transit of military and government personnel. the well-maintained roads helped the transit however later they established staging post equipped with fresh horses to carry out the kings messages through out their land.
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