Read this passage from president barack obama's 2009 speech "address to america's schoolchildren": that's why today i'm calling on each of you to set your own goals for your education — and do everything you can to meet them. your goal can be something as simple as doing all your homework, paying attention in class, or spending some time each day reading a book. maybe you'll decide to get involved in an extracurricular activity, or volunteer in your community. maybe you'll decide to stand up for kids who are being teased or bullied because of who they are or how they look, because you believe, like i do, that all young people deserve a safe environment to study and learn. maybe you'll decide to take better care of yourself so you can be more ready to learn. . but whatever you resolve to do, i want you to commit to it. i want you to really work at it. why does the president use repetition in this passage?

Read this paragraph from chapter 5 of the prince. there are, for example, the spartans and the romans. the spartans held athens and thebes, establishing there an oligarchy: nevertheless they lost them. the romans, in order to hold capua, carthage, and numantia, dismantled them, and did not lose them. they wished to hold greece as the spartans held it, making it free and permitting its laws, and did not succeed. so to hold it they were compelled to dismantle many cities in the country, for in truth there is no safe way to retain them otherwise than by ruining them. and he who becomes master of a city accustomed to freedom and does not destroy it, may expect to be destroyed by it, for in rebellion it has always the watchword of liberty and its ancient privileges as a rallying point, which neither time nor benefits will ever cause it to forget. and whatever you may do or provide against, they never forget that name or their privileges unless they are disunited or dispersed, but at every chance they immediately rally to them, as pisa after the hundred years she had been held in bondage by the florentines. what idea is stressed in the passage? the desire for liberty the establishment of an oligarchy the dismantling of an acquired state the tendency toward rebellion