With the Occupy Wall Street movement now a year old, income inequality remains hotly debated globally. This Backgrounder examines the issues.

As Europe's central bank moves aggressively to staunch the continent's crisis, some critics are asking if it has exceeded its mandate by stepping into the breach left open by elected leaders.

U.S. presidential nominating conventions often touch on national security and foreign policy, but don't always signal the direction of a winning candidate's policy, explains this Backgrounder.

A profile of South America's largest trade bloc.

The Dodd-Frank Wall Street Reform and Consumer Protection Act ("Dodd-Frank"), signed into law in July 2010, is one of the most significant regulatory reform measures since the Great Depression.

As the global economic crisis increases the importance of trade, and China and the United States eye greater engagement with Southeast Asia, ASEAN may play a more robust role in the region.

The People's Mujahedin of Iran, or MEK, is a militant Iranian opposition group and a recognized terrorist organization, according to the U.S. State Department. This Backgrounder examines the group's history and the politics surrounding its relocation from Iraq.

Controversies over too-big-to-fail financial institutions continue to mount. The Basel Accords represent the latest effort to ease risk and restore confidence, as this Backgrounder explains.

Greek elections this weekend could render a verdict on the country's eurozone future, with analysts fearing serious consequences for the global economy, says this CFR Backgrounder.

In the face of persistently high unemployment, policymakers and workers look to innovation and entrepreneurship to create new jobs. This Backgrounder discusses how entrepreneurs create and finance the startups that power U.S. job growth, and the ramifications of policies such as the JOBS Act.

NATO has been the foundation of transatlantic security for more than sixty years, but despite its longevity, critics question whether the alliance can stay relevant in the face of emerging threats, limited funding, and debates over its mission.

Decades of economic and diplomatic sanctions have failed to substantively alter the actions of the Iranian regime, especially regarding its nuclear program. But experts say they remain an important tool to isolate and pressure Iran.

Since its founding in 1944, the World Bank has evolved from a lender focused on European reconstruction into the preeminent international institution for economic development and poverty reduction. This Backgrounder examines the Bank's history and role.

As the world's oldest regional body, the Organization of American States has served as a platform for cooperation, but ideological polarization among its members and criticisms of the organization's institutional weakness have raised doubts about its ability to remain relevant.

Most lawmakers agree corporate tax reform is an important step in improving U.S. global economic competitiveness, but a debate over rate levels and whether to tax foreign profits of multinationals remains unresolved.

A surge in pirate attacks off the Somali coast in recent years has prompted the deployment of an international coalition of navies. But experts say that military force alone cannot address the underlying issue of failed Somali governance.

Sectarian divisions have boosted al-Qaeda in Iraq, a longstanding threat to Iraqi stability. This Backgrounder profiles the group and discusses its growing role in the unrest in neighboring Syria.

Trade accounts for an increasing portion of the U.S. economy, and the Obama administration has embraced a ramped up export strategy. But debate persists over the merits of a vigorous free trade agenda.

Rail infrastructure is a critical component of a transportation network capable of helping the United States compete in global markets. Efforts to expand and modernize U.S. rail, particularly to include high-speed trains, are under debate as lawmakers weigh costs and benefits.