The rivers flowed to the Byzantine Empire so the Russians were influenced by the Byzantine Empire.
The event which started the Gulf War in 1991 was a) the invasion of Kuwait by Iraq. There were the largest amount of coalition forces during this war since World War II, with most of them being from the United States, the United Kingdom, Saudi Arabia and Egypt fighting for Iraq to immediately stop it's invasion and annexation of Kuwait.
Jackson Pollock, Lee Krasner, Willem de Kooning, and Mark Rothko are best-known as pioneers of Abstract Expressionism. But all four were also among thousands of artists and other creatives employed by the government through the Works Progress Administration (WPA) between the years of 1935 and 1943. That the arts would be funded significantly by the federal government—never mind that it would actively employ artists—may well raise an eyebrow today. But working under a subdivision of the WPA known as the Federal Art Project, these artists got to work to help the country recover from the Great Depression, as part of President Franklin D. Roosevelt’s New Deal.
Evidence of impoverishment and a portfolio showcasing one’s skills and commitment to the arts were all that was needed to qualify for the WPA initiative. This and the Federal Art Project’s non-discrimination clause meant that it attracted, and hired, not just white men but also artists of color and women who received little attention in the mainstream art world of the day. These artists created posters, murals, paintings, and sculptures to adorn public buildings.