What are some of the most important social, political, economic and intellectual changes in the last 25 years?

Question

Just list what you think are some of the most important changes in these areas, thanks.

Answer 1

The dismantling of the Berlin Wall and subsequent fall of the Soviet Union.

Answer 2

Economic - The computer and all that goes with it - networks, email, Internet, web, productivity, information

Political - The computer and all that goes with it - Blogs, truth, fallacy, truthiness.

Social - The Computer and all that goes with it - Social networks, collaboration tools, dating sites and porn.

Intellectual - The Computer and all that goes with it - Games, modeling, analysis, collaboration instant access to unimaginable amounts of information

Answer 3

The day they started to build walls to keep citizens locked in and requires them to have unavailable passports to travel out of the country sounds pretty important.
It was also a black day for the tap dancing schools when it was prohibited in airports.

Answer 4

When congress created the Fed to prevent congress from causing double digit inflation.