What challenges do vaccine makers face in their attempts to produce an effective vaccine against the flu? a. they cannot hire the most qualified employees because there is so little profit in making vaccines. b. workers like having an excuse to miss work, so they try to prevent a good vaccine from being made. c. people tend to resist getting shots, so the majority of the population does not get vaccinated. d. they have to predict which strains of flu will become active months before the flu season begins.

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

Which sentence best build the suspense

In act 5, which of the following seems to carry power in rome? a. violence b. rhetoric c. hope d. defeat