True. a counterclaim makes someone go against their original statement to a go/follow a different one
The comma goes after the word remarkable and before the word unique
The comma after solely should be removed
Answer:
The flu epidemic 1918 killed an estimated 50 million people. One fifth of the world's population was attacked by this deadly virus. In just a couple of months it had killed more people than any other illness in recorded history. The plague emerged in two phases. Influenza A and Influenza B
Explanation: