It would be C. You have to be 30 years old to run for Senate, but you only have to be 25 years old and a citizen in your state for seven years to run for House. Hope this helps! :)
The original 13 colonies are examples of settler colonies. The reason the exemplify settler colonies is that immigrants from Great Britain and Western Europe moved to the Americas as colonists and settled the land which built new communities and led to the growth of new settlements. The colonists traveled to the original colonies and largely stayed building a new life which exemplifies the behavior of a settler colony.