a. the hardships caused by the slumping economy. of the 3 reform ideas, Johnson's was the most well-rounded and balanced, centered in between the two other radical opinionated groups.
(hope this helps!)
spreads the political messages of individuals and groups
D) making sure a conclusion is accurate by checking several sources *apex* 100%
Explanation:
Aristotle believed that reason was the key to learning. He also classified the names of many animals. But it was Socrates who promoted the use of questions to help students learn, and it was Eratosthenes who estimated Earth's circumference using geometry.