AND EXTRA POINTS In the early days of arctic exploration, dogsled was often the only way to travel. The
AND EXTRA POINTS In the early days of arctic exploration, dogsled was often the only way to travel. The ice, snow, and extremely cold weather made using other animals, such as horses, impossible. Snowmobiles were not invented yet. Most explorers journeyed by ship until the ice made it impossible to continue. Then, they would switch … Read more