Identify and explain the significance of each item below.

Ostalgie (p. 1013)

ethnic cleansing (p. 1014)

Kosovo Liberation Army (KLA) (p. 1015)

globalization (p. 1015)

European Union (EU) (p. 1016)

Maastricht Treaty (p. 1016)

World Trade Organization (WTO) (p. 1020)

nongovernmental organizations (NGOs) (p. 1020)

diasporas (p. 1025)

multiculturalism (p. 1025)

war on terror (p. 1032)

Muslim Brotherhood (p. 1033)

Arab Spring (p. 1034)

climate change (p. 1037)