Defining the phenomenon of leadership is a procedure causing difficulties, so they are stereotypically analysed in the biographical context (the key role is then played by the leader) or through the prism of historicism (a leader as an element in the historical processes). Less and less involvement of the social groups and units into political activities and deideologisation of life popularise the thesis about the crisis of the political leadership as the aspect of power, form of influence, personification of the idea of governance. It can be assumed that the existence of the phenomenon of political leadership is a phenomenon bordering on politics, sociology and psychology, showing clear analogies with the religious leadership, that is the institutional one.
Theories of leadership undergo modernisation, changes included the theory of outstanding individuals and behaviours, situational theories, cultural concepts of leadership, models of charismatic leadership, transformational, phenomena replacing the leadership. From many forms of leadership, the political leadership has potentially the largest possibility to modify the behaviour of other people.Political leadership, and in particular state leadership, is a significant value belonging to the socio-political sphere. Being a leader today is a special value on the market of politics, but it is also a great responsibility.
