A coniferous forest contains evergreen trees that bear cones. Elegant pines grow in this biome, along with spruce, fir, and tamarack. In much of the northern forest, the conifers mingle with deciduous trees, particularly aspen, birch, sugar maple, and basswood.
The United States entered the Vietnam war to prevent the spread of communism. China was already a communist country, and the United States believed that China would spread it to other Asian countries if it did not intervene. Continue Reading.
1 Explain why the United States became increasingly involved in the war in Vietnam same number of troops, and the sympathies of 300,000 Vietnamese (mainly those who held religious beliefs or large amounts of land, which would be threatened by the existence of Communism) this was not enough.