The highway you see here used to be a two-lane road and did not connect to other highways. over the years, the highway was expanded and new ramps built to connect to other roads and highways. the changes in this image illustrate how government

I believe the answer is: builds and maintains highways

The tax payment that citizens pay for the government will be used to fund several government programs. Building and maintaining infrastructures that used by the citizens is one of those program.

Highway expansion and the building of new ramps is made by the government to accommodate increasing populations that exist in a certain region.

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.

semi-desert lowlands, hope this !