Ever wonder exactly how our public lands system ended up being what the is today? inspect out the legacies of eight presidents that made a big difference in American conservation.

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Theodore Roosevelt - It’s difficult to compile a list of presidents who influenced public soil without mentioning President Theodore Roosevelt. Often called a “force the nature” as result of his energetic personality, he aided lay the structure to protect wilderness and also wildlife that shaped American land and culture. Together president, Roosevelt developed five national parks, 18 national monuments, 51 bird sanctuaries, began the national Wildlife Refuge device and collection aside much more than 100 million acres for national forests.

A gorgeous herbal scene indigenous Theodore Roosevelt national Park in north Dakota. Picture by Brad Starry (www.sharetheexperience.org).

Abraham Lincoln - Despite being one of our best presidents, civilization don’t often think about President Abraham Lincoln once it come to conservation. However, he readjusted the food of America’s windy lands when he signed a law setting aside the Mariposa Grove and also Yosemite valley as safeguarded lands in 1864. Overshadowed by the polite War, this news received tiny attention, however it set a far-ranging precedent -- places of scenic and natural importance need to be safeguarded for the enjoyment of all people.

The sun increasing over Yosemite national Park in California. Photo by Ethan Killian (www.sharetheexperience.org).

Ulysses S. Grant - few historians consider Ulysses S. Grant’s presidency to be innovative or forward-thinking, yet he achieved two firsts in the area the conservation the live on today. In 1868, Grant collection aside the Pribilof archipelago in Alaska as a reserve for the northern fur seal. This was the earliest effort to usage federally owned land to defend wildlife. In 1872, the signed a law developing Yellowstone as our nation’s very first national park. Today, there are more than 400 sites in the nationwide park system.

The very first explorers the Yellowstone national Park in Wyoming described natural marvels others found an overwhelming to believe. Photograph by Kallem Phillips (www.sharetheexperience.org).

Woodrow Wilson - In 1916, chairman Woodrow Wilson signed the “Organic Act,” producing the bureau responsible for protecting America’s 35 already existing nationwide parks and monuments and also those yet to it is in established. Our nationwide parks are referred to as America"s best idea, and this year, we"re celebrating 100 year of the Naitonal Park Service. Wilson’s management also presided over the creation of several brand-new national parks, including icons like Dinosaur national Monument and Rocky hill National Park.

Rocky mountain National Park in Colorado is a location of stunning beauty. Photograph by Steven Sawusch (www.sharetheexperience.org).

Franklin Delano Roosevelt - together a lifelong lover the nature and wildlife, chairman Franklin D. Roosevelt undertook plenty of executive actions come protect and improve public lands. Not just did he produce 11 nationwide monuments, his new Deal program -- the Civilian conservation Corps -- dramatically impacted existing park lands. Millions of civilization were placed to work building infrastructure in national parks and also forests, ultimately planting billions the trees, building roads and also trails, and combating soil erosion.

Civilian conservation Corps workers at Wind cave National Park in southern Dakota. Historical photo by the nationwide Park Service.

Jimmy Carter - The president from Georgia had a massive impact on public floor in Alaska. When President Jimmy Carter signed the Alaska national Interest soil Conservation plot of 1980 into law, he collection aside end 104 million acres of land, creating 10 national parks and also preserves, two nationwide monuments, nine nationwide wildlife refuges, two national conservation areas and 25 wild and also scenic rivers ensuring that big portions the wilderness remain undeveloped.

The marvels of Alaska are defended at many national parks. Aerial picture of Wrangell-St. Elias nationwide Park & maintain by Jacob Frank, national Park Service.

Barack Obama - In the seven years since President Barack Obama take it office, he’s displayed his commitment come conservation and preserving America’s special locations for future generations. Obama has actually established 22 national monuments and expanded others to set aside much more than 265 million acres of land and also water -- that’s more than any other president. This includes the growth of the Pacific far Islands maritime National Monument into the biggest marine monument in the world and also most newly designating three brand-new national monuments in the California Desert.

The moon climbing over the desert at the newly developed Mojave Trails national Monument. Photograph by Bob Wick, office of soil Management.

Thomas Jefferson - President cutting board Jefferson’s public lands heritage centers top top the 1803 Louisiana Purchase. Copy the dimension of the country, the joined States acquired territory that developed 15 brand-new states and included the future sites of numerous national parks, including Glacier national Park, Yellowstone national Park and also Rocky hill National Park. Jefferson likewise sponsored the Lewis & Clark Expedition, which led to far-ranging additions come the zoological and also botanical knowledge of the continent.

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Many Glacier valley is just one of plenty of amazing areas in Glacier nationwide Park. Picture by Tim Rains, national Park Service.