According to this quote, what was the main purpose of the new Republican Party?

to support the new businesses of the Industrial Revolution

to expand the power of America in global affairs

to champion and spread liberty


Quote:
“We think some simple name like 'Republican' would more fitly designate those who had united to restore the Union to its true mission of champion and promulgator of Liberty rather than propagandist of slavery.”

Newspaper publisher Horace Greeley, 1854