Why was infectious eurasian diseases so impactful to the europeans and indains! !

The code name for the invasion of europe was called operation ° overlord ° juno °torch

Why did the free african americans fight for the patriot cause and explain why enslaved africans volunteered to fight for both sides

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.