If you have more evidence against your position than for it, you should
a. determine your audience

b. narrow your topic.

c. select the proper tone.

d. gather more supporting evidence.

b. cronkite, a trusted television personality, declared that the war was unwinnable and told the american people that the government had better find a way out

even though it went against everything the news anchors typically stood for, cronkite voiced an opinion and took a stance, telling the us that there was no way they were going to win, the war was going to end in a stalemate. 

●intensive purposes is the correct answer