Can the following questions 1-8 be answered correctly as an example for me to use (using the linked videos below), because I previously got them incorrect and received a 55 and was told my answers lacked detail, so can they all be answered correctly for me? Can the video be used to answer the questions correctly?

https://www.youtube.com/watch?v=ZESiD0xtpOQ&list=PLZYs3AIzThgPinjz2yJXpQ4j2IiAjrSEj

1. Who was Feldman? What did he do? 2. What happened at the St Louis Worlds Fair? 3. What year did they create "The Big Mac" at Mc Donalds? 4. What business did Col Sander's start then end up in the restaurant business? 5. How did Delicatessen get started? 6. How did Chop Suey get started? 7. Are Fortune Cookie Chinese or American? 8. What are three things you did not know about food before this video?