Which\ two statements explain the purpose or impact of the organic act? it established a territorial government that was appointed by the president. it defined the borders of indian territory between oklahoma and texas. it allocated lands to native americans as individuals rather than as a tribe. it created and set the boundaries for oklahoma territory. it allowed for the settlement of the unassigned lands by us citizens.

Hope this helps.

This "Organic Act" states that "the Service thus established shall promote and regulate the use of the Federal areas known as national parks, monuments and reservations…by such means and measures as conform to the fundamental purpose of the said parks, monuments and reservations, which purpose is to conserve the scenery and the natural and historic objects and the wild life therein and to provide for the enjoyment of the same in such manner and by such means as will leave them unimpaired for the enjoyment of future generations."

These islands/chinampas then provided rich soil for crops with easy access to water. i hope this is correct, im so sorry if its not !