They can emphasize a word or phrase or denote a character's thoughts.
pretty sure the answer is "nuclear power produces radioactive waste and creates a potential for disaster"
The “privileges and immunities clause” contained in Article IV, Section 2, provides, “The Citizens of each State shall be entitled to all Privileges and Immunities of Citizens of several states.” This limits the ability of states to favor their own citizens and discriminate against out-of-state citizens with respect.
Spain and Portugal controlled land in Latin and South America. Spain controlled what is now Mexico, New Mexico and Texas. It also controlled countries part of South America such as Argentina,Colombia and Venezuela. Portugal controlled Brazil. France controlled parts of the United States(Louisiana purchase land). It also had control of Canada.