Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Nnukwu mmegide emeghị ruo 1943, mgbe Onye isi ala Franklin D. Roosevelt kwupụtara Jackson Hole National Monument na Wyoming. O mere nke a iji nakwere onyinye nke ala nke John D. Rockefeller, Jr., nwetara maka mgbakwunye na Grand Teton National Park mgbe Congress jụrụ inye ikike maka mgbasawanye ogige a. Nkwupụta Roosevelt mere ka e nwee oké nkatọ banyere iji Iwu Ihe Ochie eme ihe iji zere ihe ndị Congress kpebiri. Otu ụgwọ iji kpochapụ Jackson Hole National Monument gafere Congress mana Roosevelt jụrụ ya, na Congress na ụlọ ikpe na-agbagha ikike nkwupụta ahụ. N'afọ 1950, ndị omebe iwu mechara tinye ọtụtụ n'ime ihe ncheta ahụ na Grand Teton National Park, mana iwu ahụ na-eme nke a gbochiri iji ikike nkwupụta ahụ na Wyoming ma e wezụga mpaghara nke 5,000 acres ma ọ bụ obere.  Ajụjụ: Ònye zụtara ala ahụ tupu onyinye ahụ?
John D. Rockefeller, Jr.