In the video clip "iousa the movie" on the state of the economy, what is the greatest threat to america's future? question 4 options: 1) social programs 2) terrorist activities 3) military expenditures 4) fiscal irresponsibility

In the video clip "Iousa the movie" on the state of the economy, the greatest threat to America's future is 4) fiscal irresponsibility.

Because generally Americans don't really pay a lot of attention to such details, it may cause many bad things to happen to their economy. Even though at the moment, its economy is quite good, things may change for the worse in the future if something doesn't change.