The answer is Manifest Destiny.
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Answer
Advantage of gunpowder
Explanation
The Mughai Empire was an empire was an empire in the Indian subcontinent which was founded in 15th century and was established and ruled by the Muslim dynasty. Mughal dynasties established control over Turkey, Iran, and India respectively, in large part due to a Chinese invention - gunpowder. The Mughai empire was called a gunpowder empire because it conquered cities and towns from their new weapons like riffles. They used the newly developed firearms especially cannon and small arms, to create their empires. The advantage of gunpowder played a great role in the rise of Mughai Empire.
Answer:
<em><u>Concert of Europe</u></em>
Explanation:
The group of European countries that agreed on policies and formed alliances between 1814 and 1914 to maintain balance of power in Europe and stop the spread of revolutions were known as Concert of Europe. Its member countries were Austria, United Kingdom, France, France, Italy and Prussia.
It was also known as Congress system because the leaders used to meet and make decisions by mutual agreement. The concert of Europe was founded by United Kingdom, Russia, Prussia and Austria. These members defeated Napoleon and led to the collapse of first french empire. It lasted in two phases the first from 1815 to 1860's and the second phase from 1880's to 1914.