Answer:
To outline racial and ethnic groups, demographers depended on the U.S. decennial census and annual Current Population Surveys (CPS). To calculate marriage, fertility, and mortality rates, demographers use the national vital statistics records of births, marriages, and deaths. Estimates of internal migration come from the U.S. Bureau of the Census (USBC), and estimates of international migration come from the Immigration and Naturalization Services and USBC.
Explanation:
Population size is determined by three principal metrics of demography: mortality, fertility, and migration. Racial and ethnic differences in rates of one or more of these metrics cause the racial composition of the nation to change. Recently, international migration and higher fertility rates among some racial and ethnic groups have been the sole contributors to the nation’s population growth and changing composition.
Historical Trends
The racial and ethnic composition of the more than 265 million U.S. residents is 1 percent American Indian, 3 percent Asian, 11 percent Hispanic, 12 percent Black, and 73 percent White (Deardorff and Hollmann, 1997)—quite different than it was 50 years ago, and projected to be different 50 years from now.
after poor agricultural practices and years of deeply plowing, but nothing growing, farmers have learned to take the weather, tools, and distribution into count. therefore bettering their crop production.
Answer:
Propaganda in its Many Forms
Sometimes we tend to think of propaganda in relatively narrow terms. However, propaganda can actually take many different forms. Any form of media used to influence an opinion (usually on a political or social issue) can be considered propaganda. Films, posters, music, photographs, written text, and sculptures are common forms of propaganda.
Jackie Robinson did when he signed a contract with the Brooklyn Dodgers
