Confederate States of America diplomat to the Confederacy. Those nations recognized the Union and Confederate sides as belligerents. In 1863 the Confederacy expelled European diplomatic missions for advising their resident subjects to refuse to serve in the Confederate army. Both Confederate and Union agents were allowed to work openly in British territories. Some state governments in northern Mexico negotiated local agreements to cover trade on the Texas border. Pope Pius IX wrote a letter to Jefferson Davis in which he addressed Davis as the "Honorable President of the Confederate States of America". The Confederacy appointed Ambrose Dudley Mann as special agent to the Holy
Flags of the Confederate States of America Flags of the Confederate States of America Three successive designs served as the official national flag of the Confederate States of America (the "Confederate States" or the "Confederacy") during its existence from 1861 to 1865. Since the end of the American Civil War, private and official use of the Confederacy's flags, and of flags with derivative designs, has continued under philosophical, political, cultural, and racial controversy in the United States. These include flags displayed in states; cities, towns and counties; schools, colleges and universities; private organizations and associations; and by individuals. The state flag of Mississippi features the Confederate army's