a​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​ 2000-word essay / adding pictures, please ( later prehistory “bronze/iron” age ) 

What can prehistoric burials tell us ab​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​out social structure? 

How have archaeologists approached this issue and what problems have arisen?