 Complete the following phrase:  In addition to the campaigns in which its various constituent units fought in before the Regiments formation, the Natal Mounted Rifles served in the Second Anglo-Boer War 18991902, the Zulu Rebellion 19061907, World War I specifically in South-West Africa from 1914 to 1915, World War II See 1st SA Infantry Division and South Africas post-war internal conflicts and the 