Analyze the three most important elements from the years 1945–2000 and how they – graduate researcher

Analyze the three most important elements from the years 1945–2000 and how they affect you today.
Choose elements from the following list:
Scientific advancements and innovations
Technological advancements and innovations
Medical advancements and innovations
Political policies (global and/or national)
Political documents/doctrines
Global alliances
Global economy
Other?
Outline how you believe these three elements will continue to have an effect in the next 20 years and why? Would the effect continue to increase or decline?
Support your assertions by making at least 2 references, in proper APA format, to your course readings.