The great inventor Thomas Edison received more than one thousand patents during his career and made a large contribution to how we live today. For example, in 1877, after discovering a way to record sound, Edison introduced the phonograph. In 1893 he invented the first motion-picture camera. Eight years before inventing the phonograph, Edison received his first patent for a vote recorder, which was intended to help record legislative votes quickly. The Innovation he is most known for is the electric light bulb. He filed a patent for his light bulb in 1879. Though others contributed to the invention of the light bulb, Edison's work made this invention a long-lasting, practical household item.
Which technology mentioned in the passage was the first one invented by Edison?
- A. vote recorder
- B. motion-picture camera
- C. electric light bulb
- D. phonograph
Correct Answer & Rationale
Correct Answer: A
The vote recorder was the first technology invented by Edison, designed to streamline the voting process. This innovation predates his more famous inventions. The motion-picture camera (B) and electric light bulb (C) came later, showcasing Edison's evolution as an inventor. The phonograph (D), although significant in audio technology, was also developed after the vote recorder. Understanding the chronological order of these inventions highlights Edison's early contributions to technology and their impact on society.
The vote recorder was the first technology invented by Edison, designed to streamline the voting process. This innovation predates his more famous inventions. The motion-picture camera (B) and electric light bulb (C) came later, showcasing Edison's evolution as an inventor. The phonograph (D), although significant in audio technology, was also developed after the vote recorder. Understanding the chronological order of these inventions highlights Edison's early contributions to technology and their impact on society.
Other Related Questions
Based on the excerpts, which speaker would agree with each statement below? Drag each statement into the box labeled with that speaker's name. If neither would agree with a statement, drag it to the box labeled "Neither."
- A. Congress should spend money public education.
- B. Schools should meet federal education guidelines.
- C. Parents should hold public schools accountable.
- D. Local districts should set school guidelines.
Correct Answer & Rationale
Correct Answer:
Speaker A likely supports the idea that Congress should spend money on public education, as this aligns with a belief in federal investment in education for equitable access. Speaker B would agree that schools should meet federal education guidelines, as this emphasizes the importance of uniform standards for educational quality and accountability. Speaker C advocates for parental accountability in public schools, reflecting the belief that parents play a vital role in monitoring and improving educational outcomes. Speaker D likely supports the idea that local districts should set school guidelines, as this allows for tailored approaches that reflect community needs and values. If neither speaker aligns with a statement, it belongs in the "Neither" category.
Speaker A likely supports the idea that Congress should spend money on public education, as this aligns with a belief in federal investment in education for equitable access. Speaker B would agree that schools should meet federal education guidelines, as this emphasizes the importance of uniform standards for educational quality and accountability. Speaker C advocates for parental accountability in public schools, reflecting the belief that parents play a vital role in monitoring and improving educational outcomes. Speaker D likely supports the idea that local districts should set school guidelines, as this allows for tailored approaches that reflect community needs and values. If neither speaker aligns with a statement, it belongs in the "Neither" category.
Which statement from the excerpts provides evidence for the Inference that minority rights were not protected by the U.S. government as originally founded?
- A. "To the contrary, the government they devised was defective from the start, requiring several amendments, a civil war, and momentous social transformation to attain the system of constitutional government, and its respect for the individual freedoms and human rights, we hold as fundamental today."
- B. "In a very real sense, it was then, in 1787, that the Revolution truly began."
- C. "I do not believe that the meaning of the Constitution was forever 'fixed' at the Philadelphia Convention."
- D. "For it was with the writing of our Constitution, setting down the architecture of democratic government, that the noble sentiments and brave rhetoric of 1776 took on substance......"
Correct Answer & Rationale
Correct Answer: A
Option A highlights the inherent flaws in the original government structure, indicating that it required significant amendments and a civil war to address fundamental issues, including the protection of minority rights. This suggests that, from its inception, the government did not adequately safeguard these rights. Options B, C, and D, while relevant to the historical context, do not specifically address the inadequacies of minority rights protection. B focuses on the ongoing nature of the Revolution, C discusses the evolving interpretation of the Constitution, and D emphasizes the establishment of democratic principles without mentioning the lack of protections for minority rights.
Option A highlights the inherent flaws in the original government structure, indicating that it required significant amendments and a civil war to address fundamental issues, including the protection of minority rights. This suggests that, from its inception, the government did not adequately safeguard these rights. Options B, C, and D, while relevant to the historical context, do not specifically address the inadequacies of minority rights protection. B focuses on the ongoing nature of the Revolution, C discusses the evolving interpretation of the Constitution, and D emphasizes the establishment of democratic principles without mentioning the lack of protections for minority rights.
Which conclusion can be drawn from the diagrams?
- A. The legislature is more representative of the people in a presidential democracy than in a parliamentary democracy.
- B. The branches of government are more independent of each other in a presidential democracy than in a parliamentary democracy.
- C. The executive branch is more accountable to the people in a parliamentary democracy than in a direct democracy.
- D. The people are more involved in governing in a presidential democracy than in a direct democracy.
Correct Answer & Rationale
Correct Answer: B
In a presidential democracy, the separation of powers is a key feature, allowing the executive, legislative, and judicial branches to operate independently. This independence enhances checks and balances, ensuring that no single branch can dominate. Option A is incorrect as both systems aim for representation, but the degree can vary based on specific contexts rather than the type of democracy. Option C misrepresents accountability; in parliamentary systems, the executive is directly accountable to the legislature, which is elected by the people. Option D is misleading; in a direct democracy, citizens have direct involvement in governance, often more so than in a presidential system.
In a presidential democracy, the separation of powers is a key feature, allowing the executive, legislative, and judicial branches to operate independently. This independence enhances checks and balances, ensuring that no single branch can dominate. Option A is incorrect as both systems aim for representation, but the degree can vary based on specific contexts rather than the type of democracy. Option C misrepresents accountability; in parliamentary systems, the executive is directly accountable to the legislature, which is elected by the people. Option D is misleading; in a direct democracy, citizens have direct involvement in governance, often more so than in a presidential system.
What is the meaning of the word entrenched as used in this excerpt?
- A. in control
- B. strongly defended
- C. established and unlikely to change
- D. surrounded and unable to move
Correct Answer & Rationale
Correct Answer: C
The term "entrenched" conveys the idea of something that is firmly established and resistant to change, aligning with option C. This suggests a deep-rooted nature, often implying that it has become a significant part of a system or belief. Option A, "in control," does not capture the essence of being deeply embedded or resistant to alteration. Option B, "strongly defended," implies a protective stance rather than a state of being firmly established. Option D, "surrounded and unable to move," suggests physical confinement rather than the figurative sense of being firmly set in place.
The term "entrenched" conveys the idea of something that is firmly established and resistant to change, aligning with option C. This suggests a deep-rooted nature, often implying that it has become a significant part of a system or belief. Option A, "in control," does not capture the essence of being deeply embedded or resistant to alteration. Option B, "strongly defended," implies a protective stance rather than a state of being firmly established. Option D, "surrounded and unable to move," suggests physical confinement rather than the figurative sense of being firmly set in place.