<span>President Roosevelt's key environmental preservation measures were not strictly tied to programs and laws. Its fundamental role was in the field of land protection and expansion of federal reserves.
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a is the answer to this question and if I am wrong I am so sorry
The main purpose of the hotel reservation system is to ensure that there are enough rooms available for those who wish to occupy a room in a hotel, by organizing a list of those who have already booked.
Answer:
His main legacy is the Palace of Versailles near Paris
Explanation: