Feudalism. Feudalism was the medieval model of government predating the birth of the modern nation-state. Feudal society is a military hierarchy in which a ruler or lord offers mounted fighters a fief (medieval beneficium), a unit of land to control in exchange for a military service.
Yea I’m pretty sure your answer is A
delivery of electricity
He contributed to the electrical industry.
Answer:
Mary Wollstonecraft was an avid supporter of women's rights and the enlightenment, using logic, reason, and observation (science) in the world around her. She hosted gatherings of other enlighteners, meeting to discuss new ideas and ways of thinking.
Answer: The outlook that the arts and physics share within the 1920s was the thought of uncertainty. This was due to the previous war.