Many historians consider theodore roosevelt's greatest achievement to be?

Theodore Roosevelt was an outdoorsy person at heart, spending much of his time outdoors as a young child and through all of his life. He became president at a time where the United States was industrializing at a very fast rate. , creating the five national parks, 150 national forests, 51 wildlife refuges. That is why many historians consider his greatest achievement

answer; ///the correct answer is,by introducing a merit system of nobility.

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.