Black History and Mary Kenner's Contributions

What was the main purpose of creating the page discussed in the video?

• To share personal stories of the narrator

• To discuss modern educational techniques

• To teach black history and enlighten those unaware of it

• To promote American history

What inspired Mary Kenner's interest in invention?

• Her education at Howard University

• Her father's inventive background

• Her sister's success in business

• Her grandfather's wealth

What was one of Mary Kenner's notable inventions?

• A window washer for trains

• An adjustable sanitary belt

• A new type of board game

• A light signal for trains

Why did the company reject Mary Kenner's sanitary belt invention?

• It was already patented by someone else

• It was too expensive to produce

• It was not practical for use

• They discovered she was African-American

How many patents did Mary Kenner receive between 1956 and 1987?

• Seven

• Five

• Ten

• Three

What profession did Mary Kenner pursue after dropping out of college?

• Nurse

• Engineer

• Florist

• Teacher

Who was Mary Kenner's second husband?

• A renowned scientist

• A government official

• A famous artist

• A heavyweight boxer

Where did Mary Kenner and her second husband live?

• McLean, Virginia

• Chicago

• Los Angeles

• New York City

How many foster children did Mary Kenner have?

• Seven

• Five

• Three

• Two

At what age did Mary Kenner pass away?

• 95

• 85

• 90

• 93