Darwin was an English naturalist who developed the modern theory of evolution. Along with naturalist Alfred Russel Wallace, he proposed the principle of natural selection: the mechanism by which advantageous variations are passed on to later generations and less advantageous traits slowly disappear. Darwin’s intensely controversial theory of evolution aroused widespread argument and debate among scientists and religious leaders. How did Darwin view religion and God? Discuss
Source: The Free Dictionary
West Nile virus is mainly found in Africa, the Middle East, and Asia, and typically infects birds. Mosquitoes that have fed on infected birds can then transmit the disease to humans. About one-fifth of humans infected with the virus develop West Nile fever, which is sometimes accompanied by a rash. Less than one percent of all persons infected develop serious illnesses like encephalitis and meningitis. West Nile virus was first identified in Uganda in 1937. When did it reach the US? 
Everyone thinks of changing the world, but no one thinks of changing himself. 
As a young man, Mandela was an active opponent of South Africa’s apartheid regime. Initially committed to non-violent struggle, he became the leader of the armed wing of the African National Congress after the 1960 Sharpeville Massacre, when police opened fire on several thousand protesters. He was sentenced to life in prison in 1964, but international pressure led to his release in 1990. Mandela won the Nobel Peace Prize in 1993 and was elected his country’s first black president in what year? 
Few world events during the late 20th century were as pivotal as the 
Noriega was a Panamanian general and the country’s de facto military leader from 1983 to 1989. A one-time operative for the CIA, he was implicated in drug trafficking, the sale of US secrets to Cuba, and other illegal activities. Following the murder of a US marine on the streets of Panama City, Noriega was captured and brought to America to stand trial for drug trafficking, racketeering, and money laundering. What other countries have convicted Noriega of crimes in absentia? 
Phrenology is the study of the shape of the human skull in order to draw conclusions about particular character traits and mental faculties. Phrenologists believe that traits like intelligence are mirrored through elevations in the skull overlying particular areas of the brain. German physiologist Franz Joseph Gall developed the theory around 1800, but modern neurology and physical anthropology regard phrenology as a form of quackery. What is the difference between phrenology and craniometry? 
General Tom Thumb, born Charles Sherwood Stratton, began touring with circus pioneer P.T. Barnum in 1843 at the tender age of four. Stratton’s short stature—he was a mere 3 feet, 4 inches (102 cm) tall when he died—and his comedic impersonations made him an international hit. His courtship of Lavinia Warren, another one of Barnum’s performers, led to a fashionable New York City wedding in 1863, and the pair was later received at the White House. Stratton died in 1883. What marks his grave?