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 CAR_MAKERS (Id VARCHAR, FullName VARCHAR)
TABLE: CREATE TABLE MODEL_LIST (Maker VARCHAR)

### Question ###
How many car models were produced by the maker with full name American Motor Company?

### Accurate SQL ###

SELECT COUNT(*) FROM CAR_MAKERS AS T1 JOIN MODEL_LIST AS T2 ON T1.Id = T2.Maker WHERE T1.FullName = 'American Motor Company'