1. Garibaldi--nationalist leader who helped to unify Italy. 2. Emigration--this means moving out of country or state to another place. 3. Cavour--political leader who help to unify the Italian states. 4. Anarchist--this describes a person who wants a society with no government.
These terms are connected to the nationalist movement to unify the Italian states into one country. The Redshirts fought from a nationalist side eventually encouraging the cooperation of the government. Those who were not a part of the Italian nation were physically threatened or forced to leave Italy.
Back in WW1 PTSD was treated with courses of electroshock therapy which were typically ineffective. Nowadays we use something called CBT which helps you to manage your problems by changing the way you think and act.
Judaism led to the development of Christianity, while Christianity led to the spread of Jesus's teachings and this statement accurately contrasts the effects of Judaism and Christianity.