Unofficially, yes.
He/she is the head of the party.
to be head of the political party
head of the political party.
The head of a political party is known as a party leader. Some examples are a President, prime minister, and general secretary.
As head of a political party the president uses his power and prestige to support party goals or candidates. During election years, the President will frequently give speeches and attend fundraisers throughout the country to help support members of the party who are running for important offices.
party leader and civilian head of the military.
That role would be party leader-- the leader of his political party.
party leader and civilian head of the military.
No, they have to be of the same political party.
no
Progressive party
Democratic Party