Answer:
All the above statements could be true.
Explanation:
There are some species of animals and plants in the earth that are developed in one specific place due to the different conditions that can affect the development in life of an alive being such as temperature, pressure, altitude, humidity, water conditions, and a lot of other geographical conditions that have an influence in life. That is why some species are endemic from a particular place that can be a continent or also a small lake.
Answer:
South Vietnam was forcibly reunited with North Vietnam and became a single communist nation.
Explanation:
Newly elected President Richard M. Nixon declared in 1969 that he would continue the American involvement in the Vietnam War in order to end the conflict and secure "peace with honor" for the United States and for its ally, South Vietnam. Unfortunately, Communist North Vietnam's leaders, believing that time was on their side, steadfastly refused to negotiate seriously. Indeed, in March 1972 they attempted to bypass negotiations altogether with a full-scale invasion of the South. Called the Easter Offensive by the United States, the invasion at first appeared to succeed. By late summer, however, Nixon's massive application of American airpower blunted the offensive. At this point, the North Vietnamese began to negotiate in earnest. In early October, American and North Vietnamese representatives met in Paris. By October 11, they had hammered out a peace agreement. Its key elements were: all parties would initiate a cease-fire in place 24 hours after signing the agreement; U.S. forces and all foreign troops would withdraw from South Vietnam no later than 60 days after signing the agreement; American prisoners would be released simultaneously with the withdrawal of American and foreign forces, and a National Council of National Reconciliation and Concord would be created to organize and oversee free and democratic elections to determine the political future of the South.
The agreement represented a victory for the North Vietnamese but also it seemed to provide an honorable way out for the Americans. Nixon quickly approved the terms. On October 22, however, South Vietnamese President Nguyen Van Thieu stopped the process in its tracks. Especially infuriating to him was the cease-fire in place. It left thousands of North Vietnamese soldiers in South Vietnam (estimates ranged from 140,000 to 300,000) well-positioned to continue the war when the Americans departed.
Prohibition contributed to the growth of organized crime because when alcohol was outlawed there was still a high rate of demand so organized criminal groups mobilized to fill the gap in supply. Alcohol was a commonly consumed product prior to prohibition and so the high profitability of the product led to a large growth in organized criminal groups.
The <em>concept of scarcity</em> states that there will be a deficit regarding the supply of a certain good in comparison the demand for it. Therefore, a state budget must revise its current state knowing that there will always be some players who will lose benefits in the attempt of shifting the assignment of resources.
The <em>marginal analysis</em> is an examination of the additional benefits a certain activity gets compared to a number of additional resources assigned to it. It helps the state government have a better view of where to allocate resources. As there are sectors that will probably gain more benefits than others with the same assigning of resources. The key to this analysis is to now the best amount to allocate to each sector in order to get the maximum efficiency of the budget.
