Which of the following methods did anti-war activists use? a. Provide the Soviets and Vietnamese with classified information on U.S. troop movements. b. Refuse to pay income tax, burn draft cards, and take part in peaceful demonstrations. c. Refuse to vote or take part in legal protests; they preferred violent revolution instead. d. All of the above

Which of the following methods did anti-war activists use? a. Provide the Soviets and Vietnamese with classified information on U.S. troop movements. b. Refuse to pay income tax, burn draft cards, and take part in peaceful demonstrations. c. Refuse to vote or take part in legal protests; they preferred violent revolution instead. d. All of the above

	a.	Provide the Soviets and Vietnamese with classified information on U.S. troop movements.
	b.	Refuse to pay income tax, burn draft cards, and take part in peaceful demonstrations.
	c.	Refuse to vote or take part in legal protests; they preferred violent revolution instead.
	d.	All of the above.