Answer: D- Details the difference between social classes.
The Canterbury tales provides an overview of life at middle age. The Chaucer pilgrims they come from all classes. Hence we get to know more about medivial life. Hence Canterbury tales throws light on the differences between the classes.
I’m a go with A I hope it’s right
The Franco-Austrian War of 1859 was the agent that began the physical process of Italian unification. ... The northern Italian states held elections in 1859 and 1860 and voted to join the Kingdom of Piedmont-Sardinia, a major step towards unification, while Piedmont-Sardinia ceded Savoy and Nice to France.
Hope this helped :D
(Please mark brainlyiest)
I believe the answer is C but don’t quote me on that