Leningrad Oblast is a federal subject of Russia. It was established on August 1 1927 although it was not until 1946 that the oblast's borders had been mostly settled in their present position. The oblast was named after the city of Leningrad.

5 Tips to Save the Earth

There are many easy things that people can do to help save the earth from further deterioration. All it takes is a little forethought and action. Below are five things that will save our planet.