That was a great graphic. The Reagan and Bush era debts were greater primarily due to defense spending. The Soviet Union tried to keep up with Reagan era defense spending and failed. Their economy collapsed.
The Clinton era created a surplus again by drastically cutting defense spending (because we had no perceived major threats at the time) and other spending cuts. Fiscal conservatism. Unfortunately, radical groups like Al Qaeda grew during his administration. That lead to more defense spending during the next Bush era. I'm not justifying or condemning. I am just pointing out that each administration had different challenges and priorities.
This graphic best illustrates what President Bill Clinton said in his speech to the Democratic National Convention, that our nation tends to prosper under Democratic administrations.
We still haven't found those WMDs [Weapons of Mass Destruction] which were the stated intent of George W. Bush and company for invading Iraq.When the U.S. committed to the "war on terrorism" abroad, it was a war that seemingly has no end in sight. There is always a reaction to every action. But, the consequences for invading Afghanistan were different from the consequences for invading Iraq.
Different, but not better.
We spent an incredible amount in resources, money, and human lives.
What do we have to show for it? Have we made the world safer? Have we made the US safer?
Well, one could argue that we have not been attacked on American soil since 9/11, therefore taking the fight to terrorist organizations abroad forces them to expend their resources on fighting American interests there instead of here.
Your statement is false: Tell the victims of the Boston Marathon terrorist attack "that we have not been attacked on American soil since 9/11". I do not think the response will be a pleasant one.