How have high taxes on tobacco products impacted the number of people who use them?
a. the number of tobacco users has increased.
b. the number of tobacco users has decreased.
c. the number of tobacco users has not changed.
d. the number of adolescent tobacco users decreased, while the number of adult users increased.

I choose letter b. The number of tobacco users has decreased. With the price on tobacco increasing, it discourages smokers from buying the product.  That combined with anti-tobacco campaign ads helps decrease tobacco use as consumers realize the dangers it poses to their health.

probably yeah because in the 1800s ppl would go to the river to get there water supply