🌎History of Earth Day In 1970, the United States celebrated the first Earth Day, which was spurred by Senator Gaylord, in response to 1969's devastating oil spill in California. More than 20 ...

It has a tangy flavor and chewy texture, perfect for a toast, sandwich, or satisfying Earth Day snack. Get the sourdough bread recipe. Also, Check out how to freeze bread and help reduce food waste.