4.What impact did access to television have on the courseof the Vietnam War?
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Americans could see military abuses on television, such as the My Lai Massacre in 1968, which sparked riots in cities and university campuses across the nation. This outrage, fueled by television coverage, ultimately led to the decision to withdrawal of U.S. troops in 1973, and end of the U.S involvement in the war.

Explanation:

just yes

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation: