You didn't include the map, so I can't be entirely sure, but if it's the same test that I have, it's B.
<span>What is NOT the function of political parties? Out of the four choices it's D designing the platform. This is the case because political parties do not design the platform the platform is already in place and has been used for many political races.</span>
Well-known and a good character
He launched Operation Linebacker. He bombed Hanoi and Haiphong that led to the
destruction of the North’s economic and industrial centers. He continued the bombings and also threatened to withdraw U.S. and end the agreement. Nixon halted the bombings and signed the
Paris Peace Accord that ended U.S. involvement in the area.