This video presents three historical fact-checking questions: (1) Petra in Jordan was built by the Nabataeans, not Egyptians (False); (2) Jonas Salk developed the first successful polio vaccine in 1952 (True); (3) Viking explorer Leif Erikson reached North America approximately 500 years before Christopher Columbus (True).
Deep Dive
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Deep Dive
Fact Check Challenge #22 #shortsHinzugefügt:
Hey quiz fans.
Ready to test your knowledge?
We have three questions today.
This one's tricky.
Question one.
The ancient city of Petra in Jordan was built by the Egyptians.
A, true.
B, false.
Here's the answer.
The answer is false.
Let's see if you know this.
Question two.
The first successful polio vaccine was developed by Jonas Salk in 1952.
A, true.
B, false.
That's right.
The answer is true.
Pay attention to this one.
Question three.
The Viking explorer Leif Erikson reached North America 500 years before Christopher Columbus.
A, true.
B, false.
And the answer is The answer is true.
Thanks for playing.
Hit subscribe for more.
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