HELP DUE SOON PLS ILL GIVE BRAINLESS

What role and side did italy fight on during world war 1? why did they change sides? write this in your own words.

Jim has 16 books doug has 10 fewer books than jim how many books does doug have?

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.