Well, with better meds, we are able to cure bad diseases that people may have, for technology, we can send communication from a long distance for help.
The correct answer to this open question is the following.
Although the question does not provide any options, we can say that the idea that people will modify their own behavior as a result of observing other individuals being rewarded and punished for different behaviors is part of the Social Learning Theory.
Albert Bandura developed the concept of Social Learning Theory by studying people's behaviors and how they model their attitudes, relationships, and emotional reactions in their daily interactions. In simpler terms, bandura thinks that people learn by observing each other's behaviors. People can observe, imitate, and establish models to understand the way they act.
They keep discount rates, I believe.
At the outbreak of World War I, the Allies had very good strategic plans prepared on how they would counter their enemy. Moreover, they had a thriving industrial economy and knew beforehand war was brewing up (although Germany at the time was capable of building immense amounts of required goods).
