The growing popularity of newspapers, magazines, and books in the united states during the 19th century contributed to which of these?

the emergence of a uniquely american literary style
the expansion of educational opportunities for women and minorities
the spread of enlightenment ideas among ordinary americans
the support of the federal government for american arts and literature

Over time, historians have changed the ways they study the past because they have: o a. emphasized the study of oral history passed down in communities for generations. o b. started to explore history through the perspectives of many different groups. c. focused on uncovering archaeological evidence rather than analyzing documents. d. largely abandoned studying comparative and cultural history in favor of microhistory.