Answer:
a competition between nations for superiority in the development and accumulation of weapons, especially between the US and the former Soviet Union during the Cold War.
Answer:
to advancements in print and communication
Answer:
Machines needed to be repaired less frequently. Products could be manufactured on an assembly line.
Philosophers and other thinkers had many different ideas and propositions about the possible connection between reason and the physical world. One of them is the one you've posted, however, that doesn't mean it's universally recognized or true.