世界地球日英語作文高中世界地球日英語作文(編輯修改稿)
2025-08-17 02:30 本頁面
【文章內容簡介】 observed in Spring of 1970. An estimated 20 million people nationwide attended festivities out of which came the largest grassroots environmental movement in . history, and the impetus for national legislation like the Clean Air and Clean Water Acts. By the twentieth anniversary of that event, April 22, 1990, more than 200 million people in 141 countries participated in Earth Day celebrations. Former . Senator Gaylord Nelson, Earth Day39。s cofounder, modeled Earth Day on antiVietnam War demonstrations, called teachins, that were mon on college campuses. At a conference in Seattle in September 1969, I announced that in the spring of 1970 there would be a nationwide grassroots demonstration on behalf of the environment, says Nelson. The response was electric. Telegrams, letters, and telephone inquiries poured in from all across the country. As many as 20 million Americans participated in environmental rallies, demonstrations and other activities in the 1970 Earth Day. Since t
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