Taxonomy The Taxonomy Database is a curated classification and nomenclature for all of the organisms in the public sequence databases. This currently represents about 10% of the described species of life on the planet.
Why the US became increasingly involved in the war in Vietnam. Extracts from this document... Introduction. Why the US became increasingly involved in the war in Vietnam America became increasingly involved in the war in Vietnam, mainly because of the domino theory, the fear of the spread of communism.
The movement against the involvement of the United States in the Vietnam War began in the U.S. with demonstrations in 1964 and grew in strength in later years.nother element of the American opposition to the war was the perception that U.S intervention in Vietnam, which had been argued as acceptable due to the Domino Theory and the threat of Communism, was not legally justifiable.