Ion know prolly United States
Tomb builders were important because tombs were important.
Egyptians believed that in order to have a good afterlife, one needed to be properly prepared; one's images and special funerary texts were needed, in needed a company of many objects and statues. Tomb builders were responsible for this also; in a way they were the ones to make sure you would have a good afterlife.
1 Interest groups deal with social and industrial issues. 2 Immigrants are people who migrate from their native Country to live in another Country. 3 Political action committees deal with internal issues of the political party.
Domestic tranquility is basically the people being happy with the country and not being in danger. They were concerned about it because without it, it could lead to revolts and revolutions.