What was the greatest challenge and obstacle for the archaeologist that found the Pompeii?

In a repredentive democracy: a.) people come together in large meetings to vote on public policy b.) the people govern themselves c.) political power is held by a small group of people d.) people elect officials to run the government for them

Residents of moldova are mainly a. russian b. ukrainian c. serbian d. romanian the answer is d. romanian

How can studying economics us make better choices about how to use scare resources