In 1968, he signed the "Writers and Editors War Tax Protest" pledge and refused to pay taxes in protest against the Vietnam War.

In 1968, Styron signed the "Writers and Editors War Tax Protest" pledge, a vow refusing to pay taxes as a protest against the Vietnam War.

Also in response to the Vietnam War, Levertov joined the War Resisters League, and in 1968 signed the "Writers and Editors War Tax Protest" pledge, vowing to refuse tax payments in protest against the war.

In 1968, he signed the "Writers and Editors War Tax Protest" pledge, vowing to refuse tax payments in protest against the war.

In 1968, she signed the "Writers and Editors War Tax Protest" pledge, vowing to refuse tax payments in protest against the Vietnam War, and in 1969 she came to national prominence as an activist when she accompanied a peace mission to Hanoi to negotiate the release of prisoners of war.

In 1968, he signed the "Writers and Editors War Tax Protest" pledge and refused to pay taxes in protest against the Vietnam War.

In 1968, Styron signed the "Writers and Editors War Tax Protest" pledge, a vow refusing to pay taxes as a protest against the Vietnam War.

Also in response to the Vietnam War, Levertov joined the War Resisters League, and in 1968 signed the "Writers and Editors War Tax Protest" pledge, vowing to refuse tax payments in protest against the war.

In 1968, he signed the "Writers and Editors War Tax Protest" pledge, vowing to refuse tax payments in protest against the war.

In 1968, she signed the "Writers and Editors War Tax Protest" pledge, vowing to refuse tax payments in protest against the Vietnam War, and in 1969 she came to national prominence as an activist when she accompanied a peace mission to Hanoi to negotiate the release of prisoners of war.