Presidential incumbents who run during times of economic prosperity tend to be successful

Various Iranian political administrations have undertaken all of the following measures to address Iran's environmental problems EXCEPT a. They have devoted considerable resources into solar and nuclear energy to provide cleaner energy for industrial and home electrical use. b. They have begun to produce highly refined gasoline to decrease air pollution

c. They have supported water conservation to combat the problem of aridity and the lack of regular rainfall. d. They have encouraged citizens to use public transport to decrease the use of private cars. e. They have supported reforestation efforts throughout the country.

The more powerful house of the Indian legislature is the _________

Fill in the blank(s) with correct word