The United States is the only industrialized country that does not provide universal health care to all its citizens.
More than 12 million undocumented immigrants live in the United States. Most left their home country because of poverty.
Many teachers feel that the focus on standardized multiple-choice tests has hurt the quality of teaching and learning.
Humans burning fossil fuels for energy have caused carbon dioxide and other gases to build up in the atmosphere.
The cost of basic goods people need is increasing, but people’s income is not going up.
The U.S. invaded Iraq five years ago to stop Iraq from using weapons of mass destruction.