The United States is a country founded by immigrants, yet immigration has never failed to stir controversy. Much of the discussion centers on illegal immigration, but the number of people who arrive legally and their contributions to the U.S. economy — or their cost — has also elicited debate.
Since the beginning of the HIV/AIDS epidemic in the 1970s, millions have been infected and died. In 2010, more than 34 million worldwide were living with the disease, and despite significant resources dedicated to prevention, thousands more become infected every day. Prevalence varies significantly by country, from estimates of less than 0.1% in Bangladesh, Egypt and Japan to more than 23% in Botswana, Lesotho and Swaziland.
For millions of Americans, issues of racial and ethnic identification are frequently complicated, a legacy of the country’s endless waves of immigration as well as its long history of slavery and expansion into Native American lands across the continent.
From the Scholars Strategy Network, written by Daniel A. Smith, University of Florida
As issues of crime and race again came into the national spotlight during the 1990s, many social scientists and communications scholars sought to study the portrayal of racial minorities within news media. Numerous studies documented the high rate at which persons of color were typically portrayed as violent or dangerous in newspapers and television.
In U.S. politics, religious and unaffiliated or nonreligious voters often appear to fall somewhat predictably on opposite sides of many controversial policy and “moral” issues. The issue of immigration reform and the degree to which religion plays a determinative role, however, has yet to be comprehensively studied, despite the fact that many religious leaders have voiced strong positions.
