At the end of World War II, businesses changed from making war materials to making A. computer systems
B. consumer goods
C. agricultural products
D. alternative energies

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.