The program in which individual groups take responsibility for keeping a two-mile stretch of road clear is known as

Adopt-A-Highway program.

Explanation:

The Adopt-A-Road program aims to bring together volunteers who are willing to keep part of the track free of dirt and pollution. Volunteers must keep a three-kilometer stretch of road clean of the road. Thus, volunteers help nature, preserve the beauty of the landscapes that drivers and passengers will follow, and can put their name on a sign in the section of the highways they are working on.

in an absolute  monarchy, the  monarchrules as an autocrat, with absolutepower  over the state and government — for example, the right to rule by decree, promulgate laws, and impose punishments. the  monarch isnominally sovereign but the electorate, through their legislature, exercise political sovereignty.

the answer is d.index