A monetary exchange system is necessary for international trade because it A
helps governments control inflation and deflation rates.

B
allows goods to be traded between nations with different currencies.

C
allows citizens from a nation to vacation in other countries.

D
helps governments increase the efficiency of their economies.

Neighborhood and community characteristics: the social ecology approach emphasizes the view that certain social and physical characteristics of neighborhoods and communities influence the likelihood of committing deviance and crime.imagine that you are in a position as a community leader. there are several neighborhoods in your community with: high poverty rates low quality housing single parent households which issue would you address first, and what strategies would you propose to address this issue?