Early humans in prehistoric age, used tools such as
stones, fires, etc. to altogether create simple to complex machines which is
the "technology". The technology helps in creating the
economic and communal development of the people in an area and eventually the
whole nation.
I think it’s posting opinions on social media’s but i’m not 100%
Answer:
I'm not sure if there was supposed to be an image but I think you're talking about a viola.
Answer:Adolf Hitler killed himself there in the fall of Berlin.
Explanation:thank you for asking and have a nice day.