10. Why doesn't the U.S. maintain a base at the North Pole? __

## Step 1<br />The North Pole is located in the Arctic Ocean, which is characterized by extreme cold temperatures, ice, and snow. These conditions make it a harsh environment for human habitation and operation of military bases.<br /><br />## Step 2<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.<br /><br />## Step 3<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.<br /><br />## Step 4<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.<br /><br />## Step 5<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.<br /><br />## Step 6<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.<br /><br />## Step 7<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.<br /><br />## Step 8<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.<br /><br />## Step 9<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.<br /><br />## Step 10<br />The North Pole is also located in the Arctic Circle, which experiences extreme darkness during the winter months. This lack of sunlight can lead to psychological issues among personnel stationed there.