Public trust became a central American story in 2014. Michael Brown's death during an encounter with a Ferguson, Missouri, police officer led to sustained protests and scrutiny of policing, courts and municipal fines. In Flint, Michigan, the city changed its drinking-water source in April without corrosion control, setting up a public-health crisis that residents would force into national view. The Supreme Court's Hobby Lobby decision also sharpened debate over religious exercise, corporate rights and health-insurance requirements.
Americans closely followed events far beyond the country. Malaysia Airlines Flight 370 vanished on March 8 with 239 people aboard, prompting a vast multinational search that did not find the main wreckage. The Ebola outbreak in West Africa became the largest recorded epidemic of the disease, and four cases were diagnosed in the United States. Russia's annexation of Crimea and fighting in eastern Ukraine reordered relations between Moscow and Western governments.
Technology and exploration provided a different kind of uncertainty. Facebook agreed to buy WhatsApp for a package initially valued at about $19 billion, Alibaba completed a record-setting US initial public offering, and Apple introduced the Apple Watch. On November 12, the European Space Agency's Philae lander reached comet 67P after traveling with Rosetta for a decade. Its harpoons failed and it bounced before settling, but the landing still delivered the first measurements ever made from the surface of a comet.
Gold dots on the calendar above mark these dates. Articles are researched from primary and authoritative sources listed on each page.