Determine whether each thesis statement is weak or strong.
the number of homeless citizens
in the united states has recently
increased.
smoking should be outlawed because
it causes many health problems, such
as breathlessness and lung disease.
the jeans industry targets its
advertisements to appeal to
young adults.
the invention of vaccinations has
had a major effect on humans by
wiping out a number of deadly
diseases.

racial profiling is the act of targeting a racial minority for a criminal investigation only based on the individual's skin color, and therefore the association of that person to a race or ethnic group.

criminal profiling on the other hand, is the practice hold by police enforcement members, in which they stop for questioning an individual based on his/her appearance and the similarity between them and a suspect the police is looking for. in this case, race can be used for criminal profiling, but eyes color, hair color, height, weight, type of clothes wearing, etc, are also taking in consideration.