Read the excerpt from president kennedy's address at rice university on the nation's space effort: no man can fully grasp how far and how fast we have come, but condense, if you will, the 50,000 years of man's recorded history in a time span of but a half century. stated in these terms, we know very little about the first 40 years, except at the end of them advanced man had learned to use the skins of animals to cover them. then about 10 years ago, under this standard, man emerged from his caves to construct other kinds of shelter. only 5 years ago man learned to write and use a cart with wheels. christianity began less than 2 years ago. the printing press came this year, and then less than 2 months ago, during this whole 50-year span of human history, the steam engine provided a new source of power. newton explored the meaning of gravity. last month electric lights and telephones and automobiles and airplanes became available. only last week did we develop penicillin and television and nuclear power, and now if america's new spacecraft succeeds in reaching venus, we will have literally reached the stars before midnight tonight. this is a breathtaking pace, and such a pace cannot but create new ills as it dispels old, new ignorance, new problems, new dangers. surely the opening vistas of space promise high costs and hardships, as well as high reward. so it is not surprising that some would have us stay where we are a little longer to rest, to wait. but this city of houston, this state of texas, this country of the united states was not built by those who waited and rested and wished to look behind them. this country was conquered by those who moved forward-and so will space.
instructions: in your response, give your opinion about how persuasive the speech is. your response may be positive or negative, or a combination of both, as long as you are clear about your overall opinion. to support your argument, focus on kennedy's point of view, and his use of both evidence and rhetoric. be sure to cite or describe specific evidence to support your ideas, organize ideas appropriately, use transitions to move from one idea to another, and end with a closing statement. (15 points)

Kennedy's speech is very persuasive as it appeals to the emotions and national pride of the audience. First of all, we have to take into consideration the context in which this speech was delivered. Kennedy pronounced this words on September 12th of 1962, amidst the Cold War and only a year after the Berlin wall had been built. President Kennedy was then in a difficult position in which he had to both keep the spirits of the population up and transmit a sense of safety and control in front of the growing threat of Communism. Also, he had to demonstrate both authority and humility in order to contrast with the authoritarian methods of the communist regimes.

In order to achieve this, he used both rhetoric and evidence. Kennedy lists a set of milestones for humanity and scientific development and places the landing of an unmanned spacecraft into Venus as the latest, most recent achievements. In this way, by deciding to scale down all of the achievements of humanity to a unit of time that is easy to grasp and understand, such as 50 years, Kennedy places the United States as a small but yet important cog in the advancement of humanity and traces a line of continuity between the early pioneers who "conquered" the country and these new pioneers (both in scientific and military power) that are meant to conquer space. These choices are in line with the objective of the speech, that is to present America as a powerful yet humanistic nation in front of the enemy, who was portrayed as dictatorial and merciless.

By establishing this parallelism between those who "moved forward" in the past to conquer the country (especially in Texas, the land of Stephen Fuller Austin and the Old Three Hundred) and those who were "moving forward" at that time to conquer space, he traces a continuity between the original spirit of the nation and the current spirit that had to be maintain in order to face the "new ills (...), new ignorance, new problems, new dangers" that were a result (either direct or indirect) of the Cold War.

To sum up, Kennedy's speech succeeds at engaging an audience that is both in awe and afraid of the state of affairs of the world at that time. The space race worked as an agglutinant force to bring the nation together to admire the marvelous advancement of technology and, at the same time, served as a demonstration of power that attempted to sooth the fears of the population, who were afraid of the potential threat of the USSR.

what passage

explanation:

the correct answer is option d. none of these. it is noted that options a, b, and c share the same content.

despite the valid answer provided at the last sentence of each of the options, a question/answer format shouldn't include humourous themed responses such as "you bet your thermal pj's we do." - unless of course, the answer is carried out in an informal environment. this could be replaced with a simple "yes" or "it is necessary".

the question should be re-phrased to a more appropiate syntaxis. instead of "do we need the greenhouse effect? ", it should be written as "is the greenhouse effect necessary? " in order to give it a general scope, instead of limiting the answer to the needs of "we" the humans.