Answer:
The field of national security safeguards against such threats. National security protects not only citizens but also the economic stability of national institutions. In the U.S., national defense has been a guiding principle of the government at least since 1947, when then-President Harry S. Truman signed into law the National Security Act. Among other things, this legislation created the secretary of defense cabinet position, under whose leadership all branches of the military operated.
Answer:
The effects of the oil boom in Kilgore, Texas helped relieve the effects of the Depression in the area. Oil discovery on the region led to rapid industrialization and more revenue which helped in the development of other sectors such as transportation, education and other social amenities.
The set back was mainly pollution. The industrial processing of the oil led to air pollution from the industries due to gas flaring. Water pollution was also common and the waters in the area are regarded as one of the most polluted in the United States. This was because the several sea ports built in the area for easy transportation of the oil had some oil seeping out into the water during loading and offloading. The land which had oil with neighboring water bodies weren't spared too.
Explanation:
Proportional representation (PR) characterizes electoral systems in which divisions in an electorate are reflected proportionately in the elected body. ... The essence of such systems is that all votes contribute to the result—not just a plurality, or a bare majority.
