Question

Chronologically arrange the following historical timeline-
A. Tiananmen Square Massacre
B. Chernobyl Disaster
C. Cambodian Genocide under Pol Pot
D. Apollo I Tragedy
E. Cuban Missile Crisis
Choose the correct answer from the options given below:

• A. A, B, C, E, D
• B. E, D, C, B, A
• C. B, C, D, E, A
• D. D, C, B, A, E

Hint:

Cold War crises, space missions, nuclear accidents, and political uprisings are important themes in modern world history chronology questions.

Answer 1

The Correct Option is B

Concept:
Historical chronology questions require arranging events according to the years in which they occurred.

Step 1: Identify the year of each event.
• Cuban Missile Crisis -- \(1962\)
• Apollo I Tragedy -- \(1967\)
• Cambodian Genocide under Pol Pot -- \(1975\)
• Chernobyl Disaster -- \(1986\)
• Tiananmen Square Massacre -- \(1989\)

Step 2: Understand each event briefly.
• Cuban Missile Crisis: Major Cold War confrontation between USA and USSR.
• Apollo I Tragedy: Fire during NASA ground test killed three astronauts.
• Cambodian Genocide: Mass killings under Khmer Rouge regime led by Pol Pot.
• Chernobyl Disaster: Nuclear accident in Soviet Ukraine.
• Tiananmen Square Massacre: Chinese military crackdown on pro-democracy protests.

Step 3: Arrange the events chronologically. Arranging from earliest to latest: \[ 1962 \rightarrow 1967 \rightarrow 1975 \rightarrow 1986 \rightarrow 1989 \] Thus, the correct order becomes: \[ E, D, C, B, A \]

Step 4: Match with the given options. The sequence: \[ E, D, C, B, A \] matches option (B).

Step 5: Conclusion. Therefore, the correct answer is: \[ \boxed{E, D, C, B, A} \]