Answer:
To promote transcontinental railroads.
Explanation:
The transcontinental railroads were a project made by the United States government and the railroad companies to create one railroad that connected several states to create one large distribution chain,.
The used pamphlets, brochures, and magazines to spread the news about his project.
All of the advertising was made to attract private investors for the project, future consumers, and information about job openings for railroad workers position
Their age- they might like an older candidate better than a younger candidate.
Their political party- if they are Democratic, Republican, Independent, etc.
Their gender- a male might possibly want to vote for a male candidate rather than a woman, or vice versa.
Banks don't establish government programs; this task is in the hand of the government. But they do all of the remaining: store money, lend money and issue mortgages for houses.