Vaclav Havel elected as Czech president (Jan. 26). Clinton agrees to compromise on military's ban on homosexuals (Jan. 29). U.S. begins airlift of supplies to besieged Bosnia towns (Feb. 28). Federal agents besiege Texas Branch Davidian religious cult after six are killed in raid (March 1et seq.). Five arrested, sixth sought in bombing of World Trade Center in New York (March 29). Two police officers convicted on federal civil rights charges in Rodney King beating (April 17); sentenced (Aug. 4). Fire kills 72 as cult standoff in Texas ends with federal assault (April 19). President of Sri Lanka assassinated (May 1). British Commons approves European unity pact (May 20). Twenty-two UN troops killed in Somalia(June 5).Ruth Bader Ginsburg appointed to Supreme Court (June 14). Iraq accepts UN weapons monitoring (July 19). Vincent W. Foster, Jr., senior White House lawyer, commits suicide (July 22). Midwest flood damage expected to exceed $10 billion (July 24).Israeli-Palestinian accord reached (Aug. 28). U.S. agents blamed in Waco, Tex., siege (Oct. 1).Yeltsin's forces crush revolt in Russian Parliament (Oct. 4et seq.). China breaks nuclear test moratorium (Oct. 5).Canada's opposition Liberal Party regains power in landslide (Oct. 25). Europe's Maastricht Treaty takes effect, creating European Union (Nov. 1). Jean Chretien sworn in as Canada's 20th prime minister (Nov. 4). House of Representatives approves North American Free Trade Agreement(Nov. 17); Senate follows (Nov. 21).South Africa adopts majority rule constitution (Nov. 18). Clinton signs Brady bill regulating firearms purchases (Nov. 30).Toni Morrison wins Nobel prize for literature.