Answer:
they are different
Explanation:
none of them are the same they all are different but have a unity tune
<span>1888 – Roundhay Garden Scene. The world’s earliest surviving motion-picture film, showing actual consectuve action is called Roundhay Garden Scene. It’s a short film directed by French inventor Louis Le Prince. While it’s just 2.11 seconds long, it is technically a movie.</span>
Someone who was writing about the experiences of someone who went thru said thing first hand. like a biography is a second hand source, whereas an auto biography is first hand source