Studies Weekly 20

We can thank _______ for accidentally inventing a chocolatly treat.

• Wright Brothers

• Ruth Wakefield

• Carlos Finlay

The _________ are responsible for changing the way people travel.

• Wright Brothers

• Benjamin Banneker

• Bifocals

Margaret Knight was only _____ years old when she started inventing things.

• 5

• 12

• 13

______________ correctly studied space and precdicted a solar eclipse.

• Madame C.J. Walker

• Alexander Graham Bell

• Benjamin Banneker

You might think of _________ when you eat a peanut butter sandwich.

• Carlos Finley

• Benjamin Banneker

• George Washington Carver

We can thank _____________________ for the way we communicate with people today.

• Carlos Finley

• Alexander Graham Bell

• Ruth Wakefield

Thomas Edison invented the ______________ and __________________.

• phonograph and light bulb

• phone and clock

• bifocals and glasses

___________ proved that yellow fever was carried by mosquitos.

• Madame C.J. Walker

• The Wright Brothers

• Carlos Finlay

____________ invented bifocals.

• George Washington Carver

• Alexander Graham Bell

• Benjamin Franklin

________________ is responsible for inventing a new way to care for African American women's hair.

• Madame C.J. Walker

• Ruth Wakefield

• Geroge Washington Carver