well no because we dont know what the systems are so tell me the systems and i can answer your question
D americans blah blah blah
Answer: The correct order of these events will be the following:
1. The British captured Savannah and Charleston.
2. Nathanael Greene divided his troops to tire the British.
3. Patriot and French forces blockaded and besieged Yorktown.
4. Officials from Britain and the United States signed the Treaty of Paris.
Explanation: Here I am going to provide the years when these events happened to explain the order:
1. 1778.
2. 1781.
3. 1781.
4. 1784.
There are many reasons as to why trench warfare was so costly in humans. One reason was because men were ussually in the same place and as a result, the enemy knew where to strike. For example, the enemy would know the exact location of a group of people. The enemy calculates the possition and fires a mortar at that direction, killing a bunch of people. There are many other scenarios like this one... aircrafts, bombs, ect.