Answer:
Explanation:Artillery - Large guns, called artillery, were improved during World War I including anti-aircraft guns to shoot down enemy planes. The majority of the casualties in the war were inflicted using artillery. ... Machine gun - The machine gun was improved during the war. It was made much lighter and easier to move around.
First of all give ur mind a peace full moment, don't stress, take a book from which u can learn paragraphs ...don't overthink and there shouldn't be noise, eat an a fruits while learning cuz while eating fruits ur mind gains vitamins and can help u get better at Remembering (hope it helps)
Answer:
A united nation with slavery abolished
Why?
We can easily take out,two nations, one with slavery and one without, and, a united nation with slavery only in the South. This is because after the civil war there was no slavery as it abolished. We can eliminate,a united nation with a new system of government, because our government did not change, only the laws. This being, a united nation with slavery abolished, is the answer because our nation was one united again and slavery was abolished.
Answer:
he vassal promises to be loyal to his lord.
Explanation:
