Add a comma or semicolon if needed. Otherwise, submit the text without any additional punctuation.

Question

In the late 1960s, conservation efforts to save the endangered whooping crane were instituted thus, more than four hundred of the birds are alive today.

Answer 1

In the late 1960s, conservation efforts to save the endangered whooping crane were instituted; thus, more than four hundred of the birds are alive today.

Answer 2

Fix the one word that is used incorrectly.
Blues legend B. B. King made his first recording in 1949 and soon became
a popular nightclub performer known for his amicable personality and signature
vocal style.

Answer 3

Blues legend B. B. King made his first recording in 1949 and soon became a popular nightclub performer known for his affable personality and signature vocal style.