C, Charles de Gaulle was not part of the big three. Poor fella kinda got left out lol. Hope this helps :)
If you can pick more than one, almost all of these are true (A, D, E). The ones that ARE NOT true would probably be: (B) Congress did not embark on a $1.6 trillion dollar expansion of the military, AFAIK. Military spending definitely rose, but the national debt rose by roughly that much due to the deficits created by the new budgets as a result of everything else -- not just the military. (C) is definitely not true, either; Reagan cut taxes for the highest tax tiers while closing loopholes, exemptions, and raising taxes on the lower tiers. If you were middle to lower class in terms of economics, you were hit.
During and after WWI, America experienced rapid growth due to the fact that pretty much the rest of the western civilization was demolished. American businesses were selling to Europe, and obviously earned a lot of profit. There was a lot of opportunity, and people wanted to spend their extra money on fun things. Advertisers and Marketers capitalized on that, and started a shift into more consumeristic thinking. With the advent of electricity, tons of home appliances were created and marketed, emphasizing the "buy now and pay later" approach. With all of the kitchen appliances, the era of domesticity ended, and women were free to go do other things such as have jobs or pursue fun activities.
The economy thrived, money was created out of nothing (compound interest, etc), which lead to a bubble and eventual collapse in 1929.
Hope this helps! :)