|
|
|
6
|
organizations that set up and enforce laws
|
|
7
|
people who buy and use products
|
|
8
|
people who move into one country from another
|
|
11
|
the movement of people to cities and the growth of cities
|
|
12
|
areas in cities and nearby towns
|
|
13
|
the science that tries to explain how populations change
|
|
15
|
owners and workers
|
|
16
|
a system in which people make, exchange, and use things that have value
|
|
|
|
|
|
|
1
|
the number of deaths each year per 1,000 people
|
|
2
|
people's movement from one place or region to another
|
|
3
|
the number of live births each year per 1,000 people
|
|
4
|
states containing several countries
|
|
5
|
sets of laws that define and often limit the government's power
|
|
9
|
a region that shares a government
|
|
10
|
total number of people
|
|
14
|
areas in the countryside
|
|
|
|
