How did expansion and global trade affect the politics of european countries during the 15th to 18th centuries?

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.

13) q: a: when world war i began, the official united states policy was

From this passage, it is clear that president jackson believes the second bank of the united states