How did the problems which arose during the confederation. Influence the structure of new government under the constitution?

Aging populations can be a problem for developed countries because a) there are fewer younger workers coming into the workforce. b) most older workers demand top-level pay and full benefits. c) many older people are skilled in manufacturing, not technology. d) younger workers cannot find jobs when older people work longer.

Which of the following statements is true about germany's use of u-boats?

Which of these is true of that temperance movement at the beginning of the 1800’s in america?