For the society, in fact, looking at the early 20th century from the threshold of the 21st is a delicate balancing act.

Beer has been manufactured in Russia since at the very least the 9th century.

Taking one last look at the twentieth century, she stepped back into the fog.

At the 17th century there were many restrictions for the trade.

The industralisation process started at the late 19th/early 20th century.

"That is not a business model that works at the 20th century."

We have only to look at the 20th century and its holocausts.

The history of the town began at the 17th century.

On the basis of the construction and structure the architects estimated the foundation at the 12th century.

They'll probably look at the late 20th and early 21st century through a series of watersheds.