文档介绍：2021年世界地球日英语手抄报世界地球日英语手抄报
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　　2021世界地球日英文手抄报内容：Activity origin
　　In 1969 the American Democratic Senator Gaylord nelso n every university in the United States held Toastmasters, planning organization in April 22 against Vietnam for the theme of the campus movement, but preparatory meeting held in Seattle in 1969, one of the organizers of the event, Harvard Law School Student Dennis Hayes proposed the motion positioning is across the United States, to environmental protection as the theme of the grassroots movement.
　　In 1969 Gallo Nelson proposal, in the university campus held lectures for the protection of the environment will, Hayes heard this proposal, on the idea of environmental lecture will be held in the city of Cambridge. So he went to Washington to meet with Nelson. Young Hayes talked about his idea, Nelson overjoyed, immediately said to appointment Hayes, and even encouraged him to temporarily stop their studies, concentrating in the environmental movement. Then, Hayes resolutely handled suspension procedures. Soon, he took Nelson"s idea to expand, to do a large-scale community activities throughout the United Sta