Answer: Your answer is D
Explanation: And pls mark me as brainiest
During the Industrial Revolution, Louis Pasteur established that most diseases are caused by germs and developed a way to kill them (C).
Louis Pasteur was a French biologist that made discoveries about vaccinations, microbial fermentation, and pasteurization (named after him). He is known as one of the fathers of the germ theory and his discoveries have saved many lives.
Communism arose as political philosophy with a distinct metaphysics and theory of history; it existed as only an ideology for over half a century before being put into practice. Fascism, on the other hand, arose as a series of policies and political attitudes held by nationalists of various countries during the 20th century.Despite being very different to fascism on paper, communism as a political reality shares many features. Nationalism is key to both ideologies. Members of a country have a firm and unfailing devotion to their homeland, whether it be Germany or Russia. This extreme patriotism justifies the conquest and destruction of ideologically opposed nations
Answer:
Gutenberg's printing press
Explanation:
They could now spread the news on paper with a printing press.
