Answer:
Poisonous gases blistered soldiers' skin, eyes, and lungs.
Explanation:
One of the <span>most significant use of the German submarines during world war 1 was: </span><span>preventing the resupply of Allied Forces
Most of the supply for allied forces were transferred through commercial ships. Germany knew this, so they stationed several submarines in the supply pathway and destroy the ship.</span>
1. Drawing conclusions
2. Analyzing data
3. Interpreting data
4. Collecting data
5. Reporting data
6. Research data
United States fought against Spain in 1812.
So, your answer is Spain
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