Rachel Carson publishes “Silent Spring”

Silver Spring
September 29, 1962

Nature writer Rachel Carson writes a groundbreaking book, “Silent Spring”, in Silver Spring. Praised by scientists but loudly condemned by chemical producers, the book not only leads to the banning of DDT in 1987 but also is an important contributor to the creation of Earth Day and President’s Nixon’s establishment of the Environmental Protection Agency.

For More Information

Springsong Museum

Rachel Carson – Silent Spring

View Other Mosaic Pieces

Maryland’s flag, the most popular, has a long history

The General Assembly makes new (old) flag official in 1904. Based on heraldic crests in the George Calvert family it is now the most popular and most recognized state flag. The flag was used by both sides during the Civil War conflict. A full description of the flag’s history is on Maryland Secretary of State’s website.

Read More »

Land Recognition

We acknowledge the enduring presence of many American Indian tribes who once lived in Maryland and who now, having lost their lands, live in a diaspora. Read more.

© 2023 MARYLAND 400

Scroll to Top