A need for an established government in order to maintain peace. A government is able to implement laws and taxes.
Romanticism came as a reaction to enlightenment. The ideas of nationality and homeland started developing more and a pride in being a member of a country started growing. This led to numerous new revolutions since people wanted to be independent and have their own countries and countries like Austria-Hungary and the Ottoman Empire lost huge amounts of influence.
They invested in the inventors which prompted many people to take up inventing
The correct answer is B i jus took this test lol