Speed limits and drinking ages fall under the police powers of state government, yet the national government has established maximum speed limits and uniform drinking ages. How is it possible for the national government to encroach on the reserved powers of the states

can you explain it better

answer; /// the correct answer is (a) burned the city;

intimacy, passion and commitment are the components of a interpersonal relationship emphasized in the triangular theory of love by robert sternberg.

the triangular theory of love says love can be comprehend as this componest form the vertices of a triangle.  

intimacy relates to feelings such as of closeness and connection;

passion relates the drives that brings people together, as physical attraction.

commitment relates to the being in a long-term relationship.

it's