The Montreal Protocol on Substances That Deplete the Ozone Layer was first signed on this day in 1987. Ab ...
The Montreal Protocol on Substances That Deplete the Ozone Layer was first signed on this day in 1987. About 197 countries signed the protocol (during the 25-year period). Some people consider it the ...
On this day in 1957 the NORAD (North American Air Defense Command) was founded. This institution was of g ...
On this day in 1957 the NORAD (North American Air Defense Command) was founded. This institution was of great importance during the Cold War since it was supposed to protect North America against nucl ...
On this day died one of the tallest women in history. Her name was Anna Haining Bates and she was from C ...
On this day died one of the tallest women in history. Her name was Anna Haining Bates and she was from Canada. Her parents were Scottish immigrants and she was born on the island of Nova Scotia in th ...