Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_1341568_34 (district VARCHAR, party VARCHAR, elected VARCHAR)

### Question ###
In how many districts was the democratic incumbent elected in 1974? 

### Accurate SQL ###

SELECT COUNT(district) FROM table_1341568_34 WHERE party = "Democratic" AND elected = 1974