Need answer in 10 mins please asap no explination needed

QUESTION 2 12.5 points Sav Which of the following methods did anti-war activists use? O a. Refused to be drafted as Muhammad Ali did. O b. Burn draft cards. O C. Protest peacefully even though they risked being beaten and arrested. O d. All of the above. QUESTION 3 12.5 points Save What did Robert Mcnamara, Secretary of Defense under Lyndon Johnson, point out about why "they sent US troops" to Vietnam? O a. to prevent the spread of communism from North Vietnam to South Vietnam. O b. to create democracy in a unified Vietnam. O c. to preserve an independent, democratic Vietnam. O d. to ensure a secure supply of oil and rubber for the United States military