The Nazi Party’s paramilitary organisation were the Sturm Abeilung, more commonly known as the SA. The SA were formed in 1921 and were known as ‘brownshirts’ due to their brown uniform. Initially most members were ex-soldiers or unemployed men. Violent and often disorderly, the SA were primarily responsible for the protection of leading Nazis and disrupting other political opponents’ meetings, although they often had a free rein on their activities.