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

The code of ethics of the sets forth certain basic standards that sociologists must follow in conducting research. question 14 options:

Read the following: (1) liz has become more responsive to her partner's advances since a really beautiful woman moved in next door; (2) unable to accept his desire for other young men, 15-year-old juan immerses himself into his studies; (3) shauntel tells people that her coworker mary dislikes her; though if she were honest, shauntel would realize that it is actually she who dislikes mary; (4) "ben's nasty; he's disgusting," says renee; but renee secretly finds ben attractive. describe the defense mechanism he or she is using.

The u.s. intervened in korea and vietnam to stop the spread of