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 Acceptance ( Submission_ID int, Workshop_ID int, Result text )
TABLE: CREATE TABLE workshop ( Workshop_ID int, Date text, Venue text, Name text )
TABLE: CREATE TABLE submission ( Submission_ID int, Scores real, Author text, College text )

### Question ###
How many workshops did each author submit to? Return the author name and the number of workshops Plot them as bar chart, and I want to show by the y axis from low to high.

### Accurate SQL ###

SELECT Author, COUNT(DISTINCT T1.Workshop_ID) FROM Acceptance AS T1 JOIN submission AS T2 ON T1.Submission_ID = T2.Submission_ID ORDER BY COUNT(DISTINCT T1.Workshop_ID)