You asked for it:
1776-1789
After a group of powerful British colonists declare their respective territories no longer under the British crown and the understandably panic'd response of Britain there was written a document that changed geo politics.
The US constitution combined the best of Roman, Native American and British common law. It was an excellent start. Unfortunately any system that assumes all participants are rational and/or honorable is rather naive.
Benjamin Franklyn and John Adams engage in the first "Watergate" style exchange of Dirty politics and suddenly there are Camps in the senate.
1860-1865
There is an economic war between the northern and southern states in which the industrial states of the North lobbied the Abolition of Slavery. This was no fight for democracy, this was a calculated attempt at killing the South off before it could Industrialize. If the South industrialized with labor Written off it'd kill the North.
1890-1930:
Kill the Hapsburgs. Kill the King.
The gentry and royal families of Europe are killed off and money is borrowed from the US to rebuild and form democracys.
1930-1945:
Kill the intellectual.
The end of Imperialism saw the brief rise of the Selfish Bohemian. Europe explodes in the most psychotic war the world has ever seen.
The New Deal confound the IRS with the Tax Code.......the most infernal act of encryption in history. Suddenly all American citizens must be taxed twice. Huge money is borrowed from the Rothschilds and others to keep the Federal Reserve afloat. Effectively selling the country to these families. This is the money called the National Deficit. If we ever pay it off that goes away.
Ford builds for the US Chrysler (now Chrysler/Daimler) builds for Germany by way of Scandanavia.
The Emperor of Japan loses his mind and attacks China, Australia, The USA, Canada and Britain. The US converts itself to an arms factory in less than 2 years.
The Atomic bomb is used to Break Japan's back........also as an act of intimidation to Stalin.
1945-1963
The US lends freakish amounts of money to Europe and Japan to rebuild.
President JFK attacks the US Mafia through his brother Robert and they are both promtly dispatched by Corsican gunmen. The FBI is co-opted in the process: A Don got ahold of pics of J Edgar Hoover (damn funny pun really).
1963-1975
The US and Russia grab madly for allies and resources worldwide. A bloody hellhole is made of south East Asia. Police states abound in both the USSR and the USA. Both Nations enter the world's ellicit drug trade.
1975-1990
The US simultaniously breaks the backs of it's workforce and engages several nations worldwide and is finger-wagged by the UN the whole time. The CIA makes business deals while the US is robbed blind by the KGB.
USSR builds a small simple and robust millitary. Other nations are brough into the game in their colours. Continued expense in maintaining itself kills the USSR.
1990-present
Small nations do a number of grotesque things to themselves and others. Large nations occasionally (for their own intrests) beat down a certain number of these.
9/11/01
Two Boeing jets full of fuel hit and burn the WTC......dropping it every bit as precisely as Detcord. Worldwide thousands of structural engineers vomit simultaniously. A third jet hits the ground at a sharp angle. An explosion and accompanying LOUD NOISE. Blows a hole in the Pentagon. It is a foggy and dreary morning in DC.
Osama Bin Laden is presented on Tape being silly enough to claim responsability. The US goes insane and stomps Afghanistan into 125' deep pea gravel.
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