In order to grow food. Instead of killing animals. They learned how to farm for crops.
Martha Washington is the wife who helped at Valley Forge. She comforted the wives of other soldiers and helped around the campsite.
the only disadvantage of Sweden's location would be that it's located relatively close to the north pole, thus it's really cold. Also being close to the north pole, in the summer the sun is up all day, in the winter the sun doesn't come up.
