Answer:
C and D
Explanation:
The Jacksonian Era was characterized by the need for (C) everyone to particpate in the government and (D) growth of national railroads due to the industrial revolution and westward expansion.
It improved it a lot because schools started to open longer hours and teach different types of curriculums
C is the answer hope it helps
Answer: There was fear and prejudice towards the Germans and Communist and that expanded to include all immigrants. They signed the Emergency Quota Act, which limited immigration: only allowing a certain percentage of ethnic groups into the united states.