Answer:
On the first day of the battle 30,000 US marines landed on the shores of Iwo Jima. The first soldiers that landed weren't attacked by the Japanese. They thought that the bombings from US planes and battleships may have killed the Japanese.
Explanation:
Where's the blank. If you write it then I will be able to help you out.
The correct option is this: TROOPS WERE BASICALLY TRAPPED IN THEIR TRENCHES, PREVENTING PROGRESS TOWARD SEIZING ENEMY TERRITORY.
A trench refers to a long and deep ditch, big enough to accommodate humans. Trenches were used by soldiers during the World War 1. Soldiers faced a lot of difficulties living in these trenches, and it become a disadvantage to German and the other allied power, because the trenches hindered their progress towards seizing their enemies' territories.<span />