Mass production was popularized in the late 1910s and 1920s by Henry Ford's Ford Motor Company, when introduced electric motors to the then-well-known technique of chain or sequential production.
Trade embargo would be the issue due to the fact that blocking trade for food during war could lead to shortage
The mixing of ideas and human culture.
Answer:
The most significant architectural achievements of the entire Renaissance was undoubtedly the construction, by Filippo Brunelleschi, of the dome over the Florence Cathedral. ... The dome was built without employing centring (a wooden or iron structure) to support the masonry.