Rewrite the sentences and correct the historical facts.

Columbus sailed the Pacific in 1492. (Atlantic)
Columbus didn’t sail the Pacific in 1492.
He sailed the Atlantic in 1492.

1 Captain Cook explored Alaska. (Australia)
.
.

2 European explorers took elephants to the Americas. (horses)
.
.

3 Alexander the Great rode an elephant. (horse)
.
.

4 Neil Armstrong landed on the moon in October, 1969. (July)
.
.