What are the following?

Name what of the following applies to the forms of direct expression of will of citizens in the system of local self-government:
A) a conference of residents of the urban district;
B) a meeting of the trade union organization of the city administration;
C) the gathering of residents of a rural settlement;
D) a rally in support of the candidate for the post of head of the municipality;
D) a meeting of the Council of Veterans of World War II urban settlement;
E) election of the chairman of the district branch of the political party "United Russia";
G) election of deputies of the village council;
H) meeting of residents of the street "K";
I) a complaint from citizens to the head of the local administration about shortcomings in the work of the housing and communal services;
K) the submission by residents of the city district of the draft decision "On the placement of sites for walking pets in the city" for consideration by the City Council;
K) discussion at a meeting of residents of a rural settlement of a construction project for a brick factory in the village in accordance with the regional target program “Construction of Affordable Housing” at the expense of the regional budget;
M) a survey of residents of the urban district, conducted by the sociological center on the initiative of the youth social movement, in order to elucidate the opinion of the population on the advisability of giving Youth Day weekend status.