Images of Armenians gathering to take part in an anti-government protest in central Yerevan. Azerbaijan's lightning military takeover of the Nagorno-Karabakh, ethnic Armenian enclave, last week, sparked a sudden exodus of 100,417 people, according to Yerevan, from an estimated population of 120,000 since the breakaway region saw its decades-long fight against Azerbaijani rule end in sudden defeat. IMAGES