In 1894, King Carlos I reigned in Portugal. In that year, the only soccer cup named after this monarch is played between Lisbon and Porto, Japan declares war on China, Edward VII inaugurates Tower Bridge, the International Olympic Committee is born and the first lighthouse in Sagres is lit. The writer Robert Louis Stevenson dies. Nikita Khrushchev, Edward VIII and Jean Renoir were born. Lord Rayleigh and Sir William Ramsay isolated the noble gas argon for the first time.