The United States was once a nation of diverse regional economies but, due to the power of the national economy, most state economies are fairly similar today

Chains are groups of newspapers published by __________ and account for over 80 percent of the nation's daily newspaper circulation

Fill in the blanks with correct word

When is the national executive body of a political party generally the most visible?

a. During mayoral elections b. Prior to school board elections c. During presidential elections d. Prior to gubernatorial elections