Movements and Debates
Which of the following inventors is credited with inventing the traffic light?
George Washington Carver
Lewis Latimer
Garrett Morgan
Otis Boykin
How did George Washington Carver transform agriculture?
By inventing the cotton gin
By developing methods to prevent soil depletion
By pioneering irrigation techniques
By creating synthetic fertilizers
In what way did Garrett Morgan's invention of the traffic light facilitate societal changes in the early 20th century?
It led to increased agricultural productivity.
It improved urban traffic flow and reduced accidents.
It enhanced home lighting and reduced fire hazards.
It advanced computer technology and healthcare.
Who was the first African American woman in space?
Katherine Johnson
Mary Jackson
Mae Jemison
Christine Darden
What challenges did Katherine Johnson face in her career at NASA?
Limited access to computational resources and recognition due to her race and gender.
Lack of educational opportunities in mathematics.
Inability to work on Apollo missions.
Exclusion from social events.
How did the contributions of women like Katherine Johnson and Mae Jemison pave the way for future generations of women and minorities in STEM?
By creating new educational programs specifically for women and minorities.
By breaking racial and gender barriers, inspiring more women and minorities to pursue STEM careers.
By establishing laws that mandated equal representation in STEM fields.
By funding scholarships for women and minorities in STEM.
What is Daniel Hale Williams best known for?
Developing the polio vaccine.
Inventing the first artificial heart.
Founding Provident Hospital and performing the world's first successful heart surgery.
Leading the Tuskegee Syphilis Study.

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Why were community-based healthcare systems established by African Americans?
To replace existing government-run hospitals.
To provide specialized care for wealthy patients.
To address healthcare disparities and provide care to underserved communities.
To promote segregation in healthcare.
How did racial segregation and discrimination contribute to the need for community-based healthcare systems?
Segregation led to better funding for Black hospitals.
Discrimination prevented African Americans from accessing quality healthcare in mainstream facilities.
Segregation encouraged collaboration between Black and white doctors.
Discrimination increased the number of white doctors willing to treat Black patients.
What was the primary goal of the eugenics movement?
To promote genetic diversity.
To improve the human race through selective breeding and sterilization.
To provide better healthcare for people with disabilities.
To advocate for civil rights for marginalized groups.