The 20th century was marked by significant advancements in science and technology.

The use of this machine is simple.

Her paintings are vibrant in colour, attracting the viewer.

Many changes occurred at the beginning of this era.

The characteristic of this building is its unique design.

Fauvism is an art movement in the early 20th century, characterized by the free use of color.

This is an important invention of the 20th century.

He deeply loves the arts.

This computer can be used by anyone.

We should value our freedom.