January 10, 1928. Soviet leader Joseph Stalin exiles all opposition leaders for Moscow. Leon Trotsky is sent to Alma-Ata in Kazahkstan. Other rivals have been sent to Siberia or to small remote villages in the Soviet Union.
May, 1928. Japanese and Chinese Nationalist forces clash in Shantung province in China. The Japanese retain control of the city of Tsinan-Fu
June 8, 1928. Nationalist forces, led by General Chiang Kai-shek enter the Chinese capital of Beijing (Peking). Chiang has expelled the Communists from the Kuomingtang, and he and his Nationalists may now be regarded as ruling the entire country of China, except for a few pockets of rebellion by Japanese, Communist and warlord groups.
June, 1928. US aviator Amelia Earhart, as a passenger, is the first woman to cross the Atlantic by air.
July, 1928. The first commercially available TV set goes on sale in the U.S. Cost: $75.00.
August 27, 1928. The Kellogg-Briand Treaty. The United States, France, Great Britain, Germany, and eleven other countries sign a treaty promising not to go to war—ever. the treaty is also called the General Treaty for the Renunciation of War or the World Peace Act. There is an exception in the treaty for wars of self-defense.
September 30, 1928. Scottish doctor and bacteriologist Alexander Fleming discovers the antibiotic penicillin. It is hoped that this wonder drug may soon be used to treat human bacterial infections.
October 1, 1928. Stalin announces his Five Year Plan to industrialize the Soviet Union, iprove it socialist economy, and take all farming out of private hands.
October 6, 1928. Chaing Kai-Shek becomes Chairman of the Nationalist government and COmander-in-Chief of all armed forces in China under the new CHinese constitution. Chiang chooses the city of Nanking as his capital, and his alliance with Northern warlords seems to be keeping the Communists and other dissidents out of contention for power in the Chinese government.
October 7, 1928. Ras Tafari is crowned “King of Kings of Ethiopia, the Conquering Lion of Judah and the Elect of God” in ceremonies at the Ethiopian capital of Addis Ababa. Ras Tafari says that he is a descendant of King Solomon and the Queen of Sheba, but he is required to share power with his aunt, Empress Zauditu.
Kool-Aid, the first powdered soft drink mix to be sold nationally in stores through wholesalers, is packaged in envelopes printed by Edwin Perkins, the inventor of the drink mix, and hits the markets in 1928, first locally and then beyond.