A swimmer accelerates from 12 m/s to 13 m/s over 10 s. What is the acceleration? 0.1 m/s²
0.2 m/s²
0.25 m/s²
3 m/s²

In 1919, the temperance movement finally succeeded. they secured ratification of a constitutional amendment (the that banned alcoholic beverages. prohibition began with the 1920 passage of the which enforced the amendment.