Eighteen states have a process in which voters petition to place proposed laws on the ballot for approval. This process is called

Which of the following is credited with bringing an end to property qualifications for voting?

a. the support of the nation's leading newspapers b. the spread of Jeffersonian and Jacksonian principles of democracy c. the spread of public schools and increased rates of literacy d. the growing hostility between North and South in the years preceding the Civil War

You should use a bar graph to __________

A) demonstrate and plot change over time B) compare the differences between several items at the same time C) use more than one color for each item presented D) only for data that trends upwards, never downwards