It allowed ships to reach far inland.
Answer:
to convince Japan to open up trade with The U.S.
Explanation:
I'm not sure 100% what exactly this question is asking, but I know World War 1 was the first war to include Gas masks and Chemical warfare, so that is more than likely the answer.
Its known as a pilgrimage....its one of the laws of being a musim
The viking was the first spaceship to land on Mars.
