This makes them ideal for situations where the pole needs to be moved around frequently, as well as situations like parades or rallies where the exact size isn't known in advance. Also, if the ground isn't level or sturdy enough where you want to place your pole then anchoring it securely could be difficult without sinking into concrete footings or using weights at the base. In America for instance, since the Revolutionary War era there has been a strong appreciation for raising the Stars and Stripes at prominent places throughout cities and towns across the country; often alongside other symbols of national pride. They also served to unite people under one banner.
