any document or any acomplishment
primary
It is possible he could have,but I haven’t read of any secondary source or primary source that states he did.
It depends what the picture is. If it's a picture of a painting in which the artist was there when whatever it was happened (example: a painting of the Battle of Yorktown in which the artist was there) it would be a primary source. If it was a picture where the person wasn't there (example: someone dressed up as George Washington) it would be a secondary source.
secondary
George Washington Carver is I think, you might want to double check( I am not a very reliable source).
hh
April 30th, 1789. Source: History Textbook
George Washington was a farmer. Agriculture was his primary source of income and farming was George Washington's true passion.
Yes, President George Washington did visit the Great Dismal Swamp. He visited this area of Virginia in 1763. The area became a lucrative source of timber.
no you need a non fiction book
It is a primary source.