Global Trends in Democracy: Background, U.S. Policy, and Issues for Congress

"Widespread concerns exist among analysts and policymakers over the current trajectory of democracy around the world. Congress has often played an important role in supporting and institutionalizing U.S. democracy promotion, and current developments may have implications for U.S. policy, which for decades has broadly reflected the view that the spread of democracy around the world is favorable to U.S. interests.

The aggregate level of democracy around the world has not advanced for more than a decade. Analysis of data trendlines from two major global democracy indexes indicates that, as of 2017, the level of democracy around the world has not advanced since around the year 2005 or 2006. Although the degree of democratic backsliding around the world has arguably been modest overall to this point, some elements of democracy, particularly those associated with liberal democracy, have receded during this period. Declines in democracy that have occurred may have disproportionately affected countries with larger population sizes. Overall, this data indicates that democracy’s expansion has been more challenged during this period than during any similar period dating back to the 1970s. Despite this, democratic declines to this point have been considerably less severe than the more pronounced setbacks that occurred during some earlier periods in the 20th century..."
Democracy and global trends

Democracy Promotion: An Objective of U.S. Foreign Assistance

"Promoting democratic institutions, processes, and values has long been a U.S. foreign policy objective, though the priority given to this objective has been inconsistent. World events, competing priorities, and political change within the United States all shape the attention and resources provided to democracy promotion efforts and influence whether such efforts focus on supporting fair elections abroad, strengthening civil society, promoting rule of law and human rights, or other aspects of democracy promotion.

Proponents of democracy promotion often assert that such efforts are essential to global development and U.S. security because stable democracies tend to have better economic growth and stronger protection of human rights, and are less likely to go to war with one another. Critics contend that U.S. relations with foreign countries should focus exclusively on U.S. interests and stability in the world order. U.S. interest in global stability, regardless of the democratic nature of national political systems, could discourage U.S. support for democratic transitions—the implementation of which is uncertain and may lead to more, rather than less, instability..." 
Democracy promotion