When did the Spanish Civil War break out?
When did World War II end?
When does the mother bear separate from her cubs?
When does the summer solstice take place in the Northern Hemisphere?
When is it autumn in the Southern hemisphere?
When is it spring in the Northern hemisphere?
When is it spring in the Southern hemisphere?
When did men first travel to space?
When is it summer in the Northern hemisphere?
When did The Beatles record their first LP?
When is it summer in the Southern hemisphere?
When did the Cold War take place?