What I Want To Know About My Topic

I have many questions for my topic and I am sure I will have more before I am finished with it but my main question is How has military weapons changed over time? I also have questions that go with this question.

• What types of weapons did ancient civilizations use in their armies?
• What types of weapons did the roman empire use?
• When were the first rifles invented?
• What weapons were used during the civil war?
• What types of weapons are we currently using in the military