... economy is closely aligned with India's through strong trade and monetary links. The industrial sector is technologically backward, with most production of the cottage industry type. Most development projects, such as road construction, rely on Indian migrant labor. Bhutan's hydropower potential and its attraction for tourists are key resources. The Bhutanese Government has made some progress in expanding the nation's productive base and improving social welfare. Model education, social, ... — The 2002 CIA World Factbook • US Government