2) ALL government jobs are net losses, period. They DO NOT force commercial pay raises. Businesses compete against each other, not against the government (speaking as someone who is in the business of contracting with the government) when determining pay for jobs. Especially with high levels of unemployment, there is NO incentive to increase salaries as higher costs just make you non-competitive in your industry. So, it doesn't matter what the government pays it's personnel, it has no effect on the commercial sector.
3) Ever hear of municipal bonds? Rich people and many mutual funds spend LOTS of money investing in our towns and cities for the tax-free returns. You want the rich investing more in America? Give them opportunities to grow their money and they'll come-a-running to invest. Wanna see the rich take their money and run? Declare the rich don't pay their "fair share" and then look determined into the TV camera when you say you're gonna take (tax) their money at even higher rates.
4) Way to spin the cause of WWII from the real cause in the roots of the Treaty of Versailles along with the fractioning of political parties that led to a crisis of leadership and inability to manage their economy into a dumping on capitalism. (Ours is the opposite, but functionally equal, phenomenon of stalemate between two parties leading to an inability to manage the economy, not a failure to manage capitalism).
Sheesh, did you just spout out all of your professor's liberal thoughts with no attempt at looking at the real world?
The two best things government can do for business (and the economy) is a) invest in infrastructure (the one thing I do agree with the Obama administration on); and b) get out of the way, or at least give businesses one set of rules. This changing of the guard every two years is really screwing the ability of the commercial sector to make any plans/invest/grow, and by extension, the rest of us.