1.<span>nervous system
2.</span><span>cerebrospinal fluid</span>
Democracy is a means for the people to choose their leaders and to hold their leaders accountable for their policies and their conduct in office. ... The people are free to criticize their elected leaders and representatives, and to observe how they conduct the business of government.
Ataturk supported secularism (the separation of religion and the state organisation) in Turkey and sought to make Turkey more western for example by adopting Roman script.
The correct answer is 4).
The reason why 3) is incorrect is that Turkey was not a communist country before Ataturk's time - it was a monarchy (the Ottoman empire)