The Doon Valley is an unusually wide, long valley within the Sivalik Hills and the Lesser Himalayas, in the Indian states of Uttarakhand, Himachal Pradesh and Haryana. Within the valley lies the city of Dehradun, the capital of Uttarakhand state.
How did Colombian drug cartels respond after the US and Colombian governments began working together to shut down the importation of drugs into the US? They began a campaign of violence, murdering hundreds of government officials. People often cut down trees to plant crops, such as sugar.
