The U. S. CAN-SPAM Act:
a. makes spamming illegal.
b. requires commercial email senders to identify themselves.
c. has dramatically cut down spamming.
d. does not override state anti-spamming laws.
e. does not outlaw the use of fake return addresses.

Option B Requires commercial email senders to identify themselves.

Explanation:

The spamming is not illegal in USA but sending p-graphical contents for promotion and marketing is illegal under CAN-SPAM Act. This act also requires that the spam messages sent to the individuals must include a detail who really you are. This spam messages imposes a duty on commercial entity who is sending spam emails to identify themselves. So the right option is B.

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.

answer; higher rate;