determine whether each thesis statement is weak or strong. the number of homeless citizens in the united…

Brief Explanations:

A strong thesis statement takes a clear position, offers a debatable claim, and provides some reasoning or scope for exploration. The statement "The number of homeless citizens in the United States has recently increased" is just a statement of fact without a stance or argument. "The jeans industry targets its advertisements to appeal to young adults" is also a simple observation without an argumentative edge. In contrast, "Smoking should be outlawed because it causes many health problems, such as breathlessness and lung disease" takes a clear stance and gives a reason. "The invention of vaccinations has had a major effect on humans by wiping out a number of deadly diseases" also makes a claim with some scope for further exploration and evidence - giving.

Answer:

Weak Thesis Statement: The number of homeless citizens in the United States has recently increased, The jeans industry targets its advertisements to appeal to young adults Strong Thesis Statement: Smoking should be outlawed because it causes many health problems, such as breathlessness and lung disease, The invention of vaccinations has had a major effect on humans by wiping out a number of deadly diseases