How did newspaper printing change in the nineteenth century?
publishers began taking money from slaveholders in return for not publishing abolitionist views.

publishers used the rotary press, which greatly increased the speed of printing.

publishers began publishing magazines, leading to a decline in newspapers.

I say it is first one by my calculations

ok, but what is your question? as soon as you tell me i will answer your question : )

question:  

the chart compares religious beliefs to us political party support.

religious beliefs and party support, 2012

this chart demonstrates that

a) more highly religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

b) more highly religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

c) more moderately religious people supported the republican candidate, while more nonreligious people supported the democratic candidate.

d) more moderately religious people supported the democratic candidate, while more nonreligious people supported the republican candidate.

answer: a.