Short point of roman​

Which statement about spreading knowledge of diseases and health around the world is correct?

Dominic and stacy each have a stamp collection. dominic has six fewer stamps than three times the number of stamps stacy has. dominic and stacy decide to give all of their stamps to their younger sister, mary. if stacy had s stamps, which expression represents the number of stamps that mary received? a. (3s − 18)(3s − 6) b. 2s − 18 c. 4s − 6 d. 4s − 18

Which group earned 19 medals of honor as a result of its efforts in the wars against native americans in texas?