The Salvation Army's reputation in the United States improved as a result of its disaster relief efforts following the Galveston Hurricane of 1900 and the 1906 San Francisco earthquake. The familiar use of bell ringers to solicit donations from passers-by "helps complete the American portrait of Christmas." In the U.S. alone, over 25,000 volunteers with red kettles are stationed near retail stores during the weeks preceding Christmas for fundraising. The church remains a highly visible and sometimes controversial presence in many parts of the world.